160439136

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 288

約数和(自身を含む): 531256320

約数和(自身を除く): 370817184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 29, 31, 32, 33, 39, 44, 48, 52, 58, 62, 66, 78, 87, 88, 93, 96, 104, 116, 124, 132, 143, 156, 169, 174, 176, 186, 208, 232, 248, 264, 286, 312, 319, 338, 341, 348, 352, 372, 377, 403, 416, 429, 464, 496, 507, 528, 572, 624, 638, 676, 682, 696, 744, 754, 806, 858, 899, 928, 957, 992, 1014, 1023, 1056, 1131, 1144, 1209, 1248, 1276, 1352, 1364, 1392, 1488, 1508, 1612, 1716, 1798, 1859, 1914, 2028, 2046, 2262, 2288, 2418, 2552, 2697, 2704, 2728, 2784, 2976, 3016, 3224, 3432, 3596, 3718, 3828, 4056, 4092, 4147, 4433, 4524, 4576, 4836, 4901, 5104, 5239, 5394, 5408, 5456, 5577, 6032, 6448, 6864, 7192, 7436, 7656, 8112, 8184, 8294, 8866, 9048, 9672, 9802, 9889, 10208, 10478, 10788, 10912, 11154, 11687, 12064, 12441, 12896, 13299, 13728, 14384, 14703, 14872, 15312, 15717, 16224, 16368, 16588, 17732, 18096, 19344, 19604, 19778, 20956, 21576, 22308, 23374, 24882, 26598, 28768, 29406, 29667, 29744, 30624, 31434, 32736, 33176, 35061, 35464, 36192, 38688, 39208, 39556, 41912, 43152, 44616, 46748, 49764, 53196, 53911, 57629, 58812, 59334, 59488, 62868, 66352, 70122, 70928, 78416, 79112, 83824, 86304, 89232, 93496, 99528, 106392, 107822, 115258, 117624, 118668, 125736, 128557, 132704, 140244, 141856, 151931, 156832, 158224, 161733, 167648, 172887, 178464, 186992, 199056, 212784, 215644, 230516, 235248, 237336, 251472, 257114, 280488, 303862, 316448, 323466, 345774, 373984, 385671, 398112, 425568, 431288, 455793, 461032, 470496, 474672, 502944, 514228, 560976, 607724, 646932, 691548, 771342, 862576, 911586, 922064, 949344, 1028456, 1121952, 1215448, 1293864, 1383096, 1542684, 1671241, 1725152, 1823172, 1844128, 2056912, 2430896, 2587728, 2766192, 3085368, 3342482, 3646344, 4113824, 4861792, 5013723, 5175456, 5532384, 6170736, 6684964, 7292688, 10027446, 12341472, 13369928, 14585376, 20054892, 26739856, 40109784, 53479712, 80219568, 160439136]

約数ペア:

[(1, 160439136), (2, 80219568), (3, 53479712), (4, 40109784), (6, 26739856), (8, 20054892), (11, 14585376), (12, 13369928), (13, 12341472), (16, 10027446), (22, 7292688), (24, 6684964), (26, 6170736), (29, 5532384), (31, 5175456), (32, 5013723), (33, 4861792), (39, 4113824), (44, 3646344), (48, 3342482), (52, 3085368), (58, 2766192), (62, 2587728), (66, 2430896), (78, 2056912), (87, 1844128), (88, 1823172), (93, 1725152), (96, 1671241), (104, 1542684), (116, 1383096), (124, 1293864), (132, 1215448), (143, 1121952), (156, 1028456), (169, 949344), (174, 922064), (176, 911586), (186, 862576), (208, 771342), (232, 691548), (248, 646932), (264, 607724), (286, 560976), (312, 514228), (319, 502944), (338, 474672), (341, 470496), (348, 461032), (352, 455793), (372, 431288), (377, 425568), (403, 398112), (416, 385671), (429, 373984), (464, 345774), (496, 323466), (507, 316448), (528, 303862), (572, 280488), (624, 257114), (638, 251472), (676, 237336), (682, 235248), (696, 230516), (744, 215644), (754, 212784), (806, 199056), (858, 186992), (899, 178464), (928, 172887), (957, 167648), (992, 161733), (1014, 158224), (1023, 156832), (1056, 151931), (1131, 141856), (1144, 140244), (1209, 132704), (1248, 128557), (1276, 125736), (1352, 118668), (1364, 117624), (1392, 115258), (1488, 107822), (1508, 106392), (1612, 99528), (1716, 93496), (1798, 89232), (1859, 86304), (1914, 83824), (2028, 79112), (2046, 78416), (2262, 70928), (2288, 70122), (2418, 66352), (2552, 62868), (2697, 59488), (2704, 59334), (2728, 58812), (2784, 57629), (2976, 53911), (3016, 53196), (3224, 49764), (3432, 46748), (3596, 44616), (3718, 43152), (3828, 41912), (4056, 39556), (4092, 39208), (4147, 38688), (4433, 36192), (4524, 35464), (4576, 35061), (4836, 33176), (4901, 32736), (5104, 31434), (5239, 30624), (5394, 29744), (5408, 29667), (5456, 29406), (5577, 28768), (6032, 26598), (6448, 24882), (6864, 23374), (7192, 22308), (7436, 21576), (7656, 20956), (8112, 19778), (8184, 19604), (8294, 19344), (8866, 18096), (9048, 17732), (9672, 16588), (9802, 16368), (9889, 16224), (10208, 15717), (10478, 15312), (10788, 14872), (10912, 14703), (11154, 14384), (11687, 13728), (12064, 13299), (12441, 12896)]