149078626

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1\times {\mathrm{1753}}^1$

素因数の和:2277

約数の個数: 16

約数和(自身を含む): 226497528

約数和(自身を除く): 77418902

約数列:

[1, 2, 101, 202, 421, 842, 1753, 3506, 42521, 85042, 177053, 354106, 738013, 1476026, 74539313, 149078626]

約数ペア:

[(1, 149078626), (2, 74539313), (101, 1476026), (202, 738013), (421, 354106), (842, 177053), (1753, 85042), (3506, 42521)]