139395688

素因数分解:

$2^3\times {\mathrm{3331}}^1\times {\mathrm{5231}}^1$

素因数の和:8568

約数の個数: 16

約数和(自身を含む): 261495360

約数和(自身を除く): 122099672

約数列:

[1, 2, 4, 8, 3331, 5231, 6662, 10462, 13324, 20924, 26648, 41848, 17424461, 34848922, 69697844, 139395688]

約数ペア:

[(1, 139395688), (2, 69697844), (4, 34848922), (8, 17424461), (3331, 41848), (5231, 26648), (6662, 20924), (10462, 13324)]