133726288

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{225889}}^1$

素因数の和:225934

約数の個数: 20

約数和(自身を含む): 266098420

約数和(自身を除く): 132372132

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 225889, 451778, 903556, 1807112, 3614224, 8357893, 16715786, 33431572, 66863144, 133726288]

約数ペア:

[(1, 133726288), (2, 66863144), (4, 33431572), (8, 16715786), (16, 8357893), (37, 3614224), (74, 1807112), (148, 903556), (296, 451778), (592, 225889)]