160921956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{3671}}^1$

素因数の和:3972

約数の個数: 48

約数和(自身を含む): 405917568

約数和(自身を除く): 244995612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 281, 562, 843, 1124, 1686, 3372, 3653, 3671, 7306, 7342, 10959, 11013, 14612, 14684, 21918, 22026, 43836, 44052, 47723, 95446, 143169, 190892, 286338, 572676, 1031551, 2063102, 3094653, 4126204, 6189306, 12378612, 13410163, 26820326, 40230489, 53640652, 80460978, 160921956]

約数ペア:

[(1, 160921956), (2, 80460978), (3, 53640652), (4, 40230489), (6, 26820326), (12, 13410163), (13, 12378612), (26, 6189306), (39, 4126204), (52, 3094653), (78, 2063102), (156, 1031551), (281, 572676), (562, 286338), (843, 190892), (1124, 143169), (1686, 95446), (3372, 47723), (3653, 44052), (3671, 43836), (7306, 22026), (7342, 21918), (10959, 14684), (11013, 14612)]