156931446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{47297}}^1$

素因数の和:47388

約数の個数: 32

約数和(自身を含む): 363248640

約数和(自身を除く): 206317194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 47297, 94594, 141891, 283782, 331079, 662158, 993237, 1986474, 3736463, 7472926, 11209389, 22418778, 26155241, 52310482, 78465723, 156931446]

約数ペア:

[(1, 156931446), (2, 78465723), (3, 52310482), (6, 26155241), (7, 22418778), (14, 11209389), (21, 7472926), (42, 3736463), (79, 1986474), (158, 993237), (237, 662158), (474, 331079), (553, 283782), (1106, 141891), (1659, 94594), (3318, 47297)]