152857878

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{1223}}^1$

素因数の和:1828

約数の個数: 32

約数和(自身を含む): 314793216

約数和(自身を除く): 161935338

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 563, 1126, 1223, 1689, 2446, 3378, 3669, 7338, 20831, 41662, 45251, 62493, 90502, 124986, 135753, 271506, 688549, 1377098, 2065647, 4131294, 25476313, 50952626, 76428939, 152857878]

約数ペア:

[(1, 152857878), (2, 76428939), (3, 50952626), (6, 25476313), (37, 4131294), (74, 2065647), (111, 1377098), (222, 688549), (563, 271506), (1126, 135753), (1223, 124986), (1689, 90502), (2446, 62493), (3378, 45251), (3669, 41662), (7338, 20831)]