128757108

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{146983}}^1$

素因数の和:147063

約数の個数: 24

約数和(自身を含む): 304550848

約数和(自身を除く): 175793740

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 146983, 293966, 440949, 587932, 881898, 1763796, 10729759, 21459518, 32189277, 42919036, 64378554, 128757108]

約数ペア:

[(1, 128757108), (2, 64378554), (3, 42919036), (4, 32189277), (6, 21459518), (12, 10729759), (73, 1763796), (146, 881898), (219, 587932), (292, 440949), (438, 293966), (876, 146983)]