142770848

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{405599}}^1$

素因数の和:405620

約数の個数: 24

約数和(自身を含む): 306633600

約数和(自身を除く): 163862752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 405599, 811198, 1622396, 3244792, 4461589, 6489584, 8923178, 12979168, 17846356, 35692712, 71385424, 142770848]

約数ペア:

[(1, 142770848), (2, 71385424), (4, 35692712), (8, 17846356), (11, 12979168), (16, 8923178), (22, 6489584), (32, 4461589), (44, 3244792), (88, 1622396), (176, 811198), (352, 405599)]