168737712

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 540251136

約数和(自身を除く): 371513424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 33, 39, 44, 48, 52, 61, 62, 66, 78, 88, 93, 104, 122, 124, 132, 143, 156, 169, 176, 183, 186, 208, 244, 248, 264, 286, 312, 338, 341, 366, 372, 403, 429, 488, 496, 507, 528, 572, 624, 671, 676, 682, 732, 744, 793, 806, 858, 976, 1014, 1023, 1144, 1209, 1342, 1352, 1364, 1464, 1488, 1586, 1612, 1716, 1859, 1891, 2013, 2028, 2046, 2288, 2379, 2418, 2684, 2704, 2728, 2928, 3172, 3224, 3432, 3718, 3782, 4026, 4056, 4092, 4433, 4758, 4836, 5239, 5368, 5456, 5577, 5673, 6344, 6448, 6864, 7436, 7564, 8052, 8112, 8184, 8723, 8866, 9516, 9672, 10309, 10478, 10736, 11154, 11346, 12688, 13299, 14872, 15128, 15717, 16104, 16368, 17446, 17732, 19032, 19344, 20618, 20801, 20956, 22308, 22692, 24583, 26169, 26598, 29744, 30256, 30927, 31434, 32208, 34892, 35464, 38064, 41236, 41602, 41912, 44616, 45384, 49166, 52338, 53196, 57629, 61854, 62403, 62868, 69784, 70928, 73749, 82472, 83204, 83824, 89232, 90768, 98332, 104676, 106392, 113399, 115258, 123708, 124806, 125736, 139568, 147498, 164944, 166408, 172887, 196664, 209352, 212784, 226798, 230516, 247416, 249612, 251472, 270413, 294996, 319579, 332816, 340197, 345774, 393328, 418704, 453596, 461032, 494832, 499224, 540826, 589992, 639158, 680394, 691548, 811239, 907192, 922064, 958737, 998448, 1081652, 1179984, 1278316, 1360788, 1383096, 1622478, 1814384, 1917474, 2163304, 2556632, 2721576, 2766192, 3244956, 3515369, 3834948, 4326608, 5113264, 5443152, 6489912, 7030738, 7669896, 10546107, 12979824, 14061476, 15339792, 21092214, 28122952, 42184428, 56245904, 84368856, 168737712]

約数ペア:

[(1, 168737712), (2, 84368856), (3, 56245904), (4, 42184428), (6, 28122952), (8, 21092214), (11, 15339792), (12, 14061476), (13, 12979824), (16, 10546107), (22, 7669896), (24, 7030738), (26, 6489912), (31, 5443152), (33, 5113264), (39, 4326608), (44, 3834948), (48, 3515369), (52, 3244956), (61, 2766192), (62, 2721576), (66, 2556632), (78, 2163304), (88, 1917474), (93, 1814384), (104, 1622478), (122, 1383096), (124, 1360788), (132, 1278316), (143, 1179984), (156, 1081652), (169, 998448), (176, 958737), (183, 922064), (186, 907192), (208, 811239), (244, 691548), (248, 680394), (264, 639158), (286, 589992), (312, 540826), (338, 499224), (341, 494832), (366, 461032), (372, 453596), (403, 418704), (429, 393328), (488, 345774), (496, 340197), (507, 332816), (528, 319579), (572, 294996), (624, 270413), (671, 251472), (676, 249612), (682, 247416), (732, 230516), (744, 226798), (793, 212784), (806, 209352), (858, 196664), (976, 172887), (1014, 166408), (1023, 164944), (1144, 147498), (1209, 139568), (1342, 125736), (1352, 124806), (1364, 123708), (1464, 115258), (1488, 113399), (1586, 106392), (1612, 104676), (1716, 98332), (1859, 90768), (1891, 89232), (2013, 83824), (2028, 83204), (2046, 82472), (2288, 73749), (2379, 70928), (2418, 69784), (2684, 62868), (2704, 62403), (2728, 61854), (2928, 57629), (3172, 53196), (3224, 52338), (3432, 49166), (3718, 45384), (3782, 44616), (4026, 41912), (4056, 41602), (4092, 41236), (4433, 38064), (4758, 35464), (4836, 34892), (5239, 32208), (5368, 31434), (5456, 30927), (5577, 30256), (5673, 29744), (6344, 26598), (6448, 26169), (6864, 24583), (7436, 22692), (7564, 22308), (8052, 20956), (8112, 20801), (8184, 20618), (8723, 19344), (8866, 19032), (9516, 17732), (9672, 17446), (10309, 16368), (10478, 16104), (10736, 15717), (11154, 15128), (11346, 14872), (12688, 13299)]