126984352

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5081}}^1$

素因数の和:5173

約数の個数: 48

約数和(自身を含む): 276623424

約数和(自身を除く): 149639072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 142, 176, 284, 352, 568, 781, 1136, 1562, 2272, 3124, 5081, 6248, 10162, 12496, 20324, 24992, 40648, 55891, 81296, 111782, 162592, 223564, 360751, 447128, 721502, 894256, 1443004, 1788512, 2886008, 3968261, 5772016, 7936522, 11544032, 15873044, 31746088, 63492176, 126984352]

約数ペア:

[(1, 126984352), (2, 63492176), (4, 31746088), (8, 15873044), (11, 11544032), (16, 7936522), (22, 5772016), (32, 3968261), (44, 2886008), (71, 1788512), (88, 1443004), (142, 894256), (176, 721502), (284, 447128), (352, 360751), (568, 223564), (781, 162592), (1136, 111782), (1562, 81296), (2272, 55891), (3124, 40648), (5081, 24992), (6248, 20324), (10162, 12496)]