156996850160

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{163117}}^1$

素因数の和:163410

約数の個数: 80

約数和(自身を含む): 373545439776

約数和(自身を除く): 216548589616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 227, 265, 424, 454, 530, 848, 908, 1060, 1135, 1816, 2120, 2270, 3632, 4240, 4540, 9080, 12031, 18160, 24062, 48124, 60155, 96248, 120310, 163117, 192496, 240620, 326234, 481240, 652468, 815585, 962480, 1304936, 1631170, 2609872, 3262340, 6524680, 8645201, 13049360, 17290402, 34580804, 37027559, 43226005, 69161608, 74055118, 86452010, 138323216, 148110236, 172904020, 185137795, 296220472, 345808040, 370275590, 592440944, 691616080, 740551180, 1481102360, 1962460627, 2962204720, 3924921254, 7849842508, 9812303135, 15699685016, 19624606270, 31399370032, 39249212540, 78498425080, 156996850160]

約数ペア:

[(1, 156996850160), (2, 78498425080), (4, 39249212540), (5, 31399370032), (8, 19624606270), (10, 15699685016), (16, 9812303135), (20, 7849842508), (40, 3924921254), (53, 2962204720), (80, 1962460627), (106, 1481102360), (212, 740551180), (227, 691616080), (265, 592440944), (424, 370275590), (454, 345808040), (530, 296220472), (848, 185137795), (908, 172904020), (1060, 148110236), (1135, 138323216), (1816, 86452010), (2120, 74055118), (2270, 69161608), (3632, 43226005), (4240, 37027559), (4540, 34580804), (9080, 17290402), (12031, 13049360), (18160, 8645201), (24062, 6524680), (48124, 3262340), (60155, 2609872), (96248, 1631170), (120310, 1304936), (163117, 962480), (192496, 815585), (240620, 652468), (326234, 481240)]