161950152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2557}}^1$

素因数の和:2615

約数の個数: 128

約数和(自身を含む): 515692800

約数和(自身を除く): 353742648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 56, 58, 78, 84, 87, 91, 104, 116, 156, 168, 174, 182, 203, 232, 273, 312, 348, 364, 377, 406, 546, 609, 696, 728, 754, 812, 1092, 1131, 1218, 1508, 1624, 2184, 2262, 2436, 2557, 2639, 3016, 4524, 4872, 5114, 5278, 7671, 7917, 9048, 10228, 10556, 15342, 15834, 17899, 20456, 21112, 30684, 31668, 33241, 35798, 53697, 61368, 63336, 66482, 71596, 74153, 99723, 107394, 132964, 143192, 148306, 199446, 214788, 222459, 232687, 265928, 296612, 398892, 429576, 444918, 465374, 519071, 593224, 698061, 797784, 889836, 930748, 963989, 1038142, 1396122, 1557213, 1779672, 1861496, 1927978, 2076284, 2792244, 2891967, 3114426, 3855956, 4152568, 5584488, 5783934, 6228852, 6747923, 7711912, 11567868, 12457704, 13495846, 20243769, 23135736, 26991692, 40487538, 53983384, 80975076, 161950152]

約数ペア:

[(1, 161950152), (2, 80975076), (3, 53983384), (4, 40487538), (6, 26991692), (7, 23135736), (8, 20243769), (12, 13495846), (13, 12457704), (14, 11567868), (21, 7711912), (24, 6747923), (26, 6228852), (28, 5783934), (29, 5584488), (39, 4152568), (42, 3855956), (52, 3114426), (56, 2891967), (58, 2792244), (78, 2076284), (84, 1927978), (87, 1861496), (91, 1779672), (104, 1557213), (116, 1396122), (156, 1038142), (168, 963989), (174, 930748), (182, 889836), (203, 797784), (232, 698061), (273, 593224), (312, 519071), (348, 465374), (364, 444918), (377, 429576), (406, 398892), (546, 296612), (609, 265928), (696, 232687), (728, 222459), (754, 214788), (812, 199446), (1092, 148306), (1131, 143192), (1218, 132964), (1508, 107394), (1624, 99723), (2184, 74153), (2262, 71596), (2436, 66482), (2557, 63336), (2639, 61368), (3016, 53697), (4524, 35798), (4872, 33241), (5114, 31668), (5278, 30684), (7671, 21112), (7917, 20456), (9048, 17899), (10228, 15834), (10556, 15342)]