156923428

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{3559}}^1$

素因数の和:3787

約数の個数: 24

約数和(自身を含む): 280300160

約数和(自身を除く): 123376732

約数列:

[1, 2, 4, 73, 146, 151, 292, 302, 604, 3559, 7118, 11023, 14236, 22046, 44092, 259807, 519614, 537409, 1039228, 1074818, 2149636, 39230857, 78461714, 156923428]

約数ペア:

[(1, 156923428), (2, 78461714), (4, 39230857), (73, 2149636), (146, 1074818), (151, 1039228), (292, 537409), (302, 519614), (604, 259807), (3559, 44092), (7118, 22046), (11023, 14236)]