155444848

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{57487}}^1$

素因数の和:57521

約数の個数: 30

約数和(自身を含む): 326129424

約数和(自身を除く): 170684576

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 57487, 114974, 229948, 459896, 747331, 919792, 1494662, 2989324, 5978648, 9715303, 11957296, 19430606, 38861212, 77722424, 155444848]

約数ペア:

[(1, 155444848), (2, 77722424), (4, 38861212), (8, 19430606), (13, 11957296), (16, 9715303), (26, 5978648), (52, 2989324), (104, 1494662), (169, 919792), (208, 747331), (338, 459896), (676, 229948), (1352, 114974), (2704, 57487)]