161832528

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 240

約数和(自身を含む): 552464640

約数和(自身を除く): 390632112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 29, 33, 36, 39, 44, 48, 52, 58, 66, 72, 78, 87, 88, 99, 104, 116, 117, 132, 143, 144, 156, 174, 176, 198, 208, 232, 234, 261, 264, 271, 286, 312, 319, 348, 377, 396, 429, 464, 468, 522, 528, 542, 572, 624, 638, 696, 754, 792, 813, 858, 936, 957, 1044, 1084, 1131, 1144, 1276, 1287, 1392, 1508, 1584, 1626, 1716, 1872, 1914, 2088, 2168, 2262, 2288, 2439, 2552, 2574, 2871, 2981, 3016, 3252, 3393, 3432, 3523, 3828, 4147, 4176, 4336, 4524, 4878, 5104, 5148, 5742, 5962, 6032, 6504, 6786, 6864, 7046, 7656, 7859, 8294, 8943, 9048, 9756, 10296, 10569, 11484, 11924, 12441, 13008, 13572, 14092, 15312, 15718, 16588, 17886, 18096, 19512, 20592, 21138, 22968, 23577, 23848, 24882, 26829, 27144, 28184, 31436, 31707, 33176, 35772, 37323, 38753, 39024, 42276, 45936, 47154, 47696, 49764, 53658, 54288, 56368, 62872, 63414, 66352, 70731, 71544, 74646, 77506, 84552, 86449, 94308, 99528, 102167, 107316, 116259, 125744, 126828, 141462, 143088, 149292, 155012, 169104, 172898, 188616, 199056, 204334, 214632, 232518, 253656, 259347, 282924, 298584, 306501, 310024, 345796, 348777, 377232, 408668, 429264, 465036, 507312, 518694, 565848, 597168, 613002, 620048, 691592, 697554, 778041, 817336, 919503, 930072, 1037388, 1123837, 1131696, 1226004, 1383184, 1395108, 1556082, 1634672, 1839006, 1860144, 2074776, 2247674, 2452008, 2790216, 3112164, 3371511, 3678012, 4149552, 4495348, 4904016, 5580432, 6224328, 6743022, 7356024, 8990696, 10114533, 12448656, 13486044, 14712048, 17981392, 20229066, 26972088, 40458132, 53944176, 80916264, 161832528]

約数ペア:

[(1, 161832528), (2, 80916264), (3, 53944176), (4, 40458132), (6, 26972088), (8, 20229066), (9, 17981392), (11, 14712048), (12, 13486044), (13, 12448656), (16, 10114533), (18, 8990696), (22, 7356024), (24, 6743022), (26, 6224328), (29, 5580432), (33, 4904016), (36, 4495348), (39, 4149552), (44, 3678012), (48, 3371511), (52, 3112164), (58, 2790216), (66, 2452008), (72, 2247674), (78, 2074776), (87, 1860144), (88, 1839006), (99, 1634672), (104, 1556082), (116, 1395108), (117, 1383184), (132, 1226004), (143, 1131696), (144, 1123837), (156, 1037388), (174, 930072), (176, 919503), (198, 817336), (208, 778041), (232, 697554), (234, 691592), (261, 620048), (264, 613002), (271, 597168), (286, 565848), (312, 518694), (319, 507312), (348, 465036), (377, 429264), (396, 408668), (429, 377232), (464, 348777), (468, 345796), (522, 310024), (528, 306501), (542, 298584), (572, 282924), (624, 259347), (638, 253656), (696, 232518), (754, 214632), (792, 204334), (813, 199056), (858, 188616), (936, 172898), (957, 169104), (1044, 155012), (1084, 149292), (1131, 143088), (1144, 141462), (1276, 126828), (1287, 125744), (1392, 116259), (1508, 107316), (1584, 102167), (1626, 99528), (1716, 94308), (1872, 86449), (1914, 84552), (2088, 77506), (2168, 74646), (2262, 71544), (2288, 70731), (2439, 66352), (2552, 63414), (2574, 62872), (2871, 56368), (2981, 54288), (3016, 53658), (3252, 49764), (3393, 47696), (3432, 47154), (3523, 45936), (3828, 42276), (4147, 39024), (4176, 38753), (4336, 37323), (4524, 35772), (4878, 33176), (5104, 31707), (5148, 31436), (5742, 28184), (5962, 27144), (6032, 26829), (6504, 24882), (6786, 23848), (6864, 23577), (7046, 22968), (7656, 21138), (7859, 20592), (8294, 19512), (8943, 18096), (9048, 17886), (9756, 16588), (10296, 15718), (10569, 15312), (11484, 14092), (11924, 13572), (12441, 13008)]