154917872

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{33503}}^1$

素因数の和:33545

約数の個数: 30

約数和(自身を含む): 318857568

約数和(自身を除く): 163939696

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 33503, 67006, 134012, 268024, 536048, 569551, 1139102, 2278204, 4556408, 9112816, 9682367, 19364734, 38729468, 77458936, 154917872]

約数ペア:

[(1, 154917872), (2, 77458936), (4, 38729468), (8, 19364734), (16, 9682367), (17, 9112816), (34, 4556408), (68, 2278204), (136, 1139102), (272, 569551), (289, 536048), (578, 268024), (1156, 134012), (2312, 67006), (4624, 33503)]