156719728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{317}}^1$

素因数の和:442

約数の個数: 60

約数和(自身を含む): 338681448

約数和(自身を除く): 181961720

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 317, 424, 583, 634, 848, 1166, 1268, 2332, 2536, 2809, 3487, 4664, 5072, 5618, 6974, 9328, 11236, 13948, 16801, 22472, 27896, 30899, 33602, 44944, 55792, 61798, 67204, 123596, 134408, 184811, 247192, 268816, 369622, 494384, 739244, 890453, 1478488, 1780906, 2956976, 3561812, 7123624, 9794983, 14247248, 19589966, 39179932, 78359864, 156719728]

約数ペア:

[(1, 156719728), (2, 78359864), (4, 39179932), (8, 19589966), (11, 14247248), (16, 9794983), (22, 7123624), (44, 3561812), (53, 2956976), (88, 1780906), (106, 1478488), (176, 890453), (212, 739244), (317, 494384), (424, 369622), (583, 268816), (634, 247192), (848, 184811), (1166, 134408), (1268, 123596), (2332, 67204), (2536, 61798), (2809, 55792), (3487, 44944), (4664, 33602), (5072, 30899), (5618, 27896), (6974, 22472), (9328, 16801), (11236, 13948)]