124738628

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1031}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 260064000

約数和(自身を除く): 135325372

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 149, 203, 298, 406, 596, 812, 1031, 1043, 2062, 2086, 4124, 4172, 4321, 7217, 8642, 14434, 17284, 28868, 29899, 30247, 59798, 60494, 119596, 120988, 153619, 209293, 307238, 418586, 614476, 837172, 1075333, 2150666, 4301332, 4454951, 8909902, 17819804, 31184657, 62369314, 124738628]

約数ペア:

[(1, 124738628), (2, 62369314), (4, 31184657), (7, 17819804), (14, 8909902), (28, 4454951), (29, 4301332), (58, 2150666), (116, 1075333), (149, 837172), (203, 614476), (298, 418586), (406, 307238), (596, 209293), (812, 153619), (1031, 120988), (1043, 119596), (2062, 60494), (2086, 59798), (4124, 30247), (4172, 29899), (4321, 28868), (7217, 17284), (8642, 14434)]