156958012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{2267}}^1$

素因数の和:3201

約数の個数: 24

約数和(自身を含む): 289578240

約数和(自身を除く): 132620228

約数列:

[1, 2, 4, 19, 38, 76, 911, 1822, 2267, 3644, 4534, 9068, 17309, 34618, 43073, 69236, 86146, 172292, 2065237, 4130474, 8260948, 39239503, 78479006, 156958012]

約数ペア:

[(1, 156958012), (2, 78479006), (4, 39239503), (19, 8260948), (38, 4130474), (76, 2065237), (911, 172292), (1822, 86146), (2267, 69236), (3644, 43073), (4534, 34618), (9068, 17309)]