155549728

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{285937}}^1$

素因数の和:285964

約数の個数: 24

約数和(自身を含む): 324253692

約数和(自身を除く): 168703964

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 285937, 571874, 1143748, 2287496, 4574992, 4860929, 9149984, 9721858, 19443716, 38887432, 77774864, 155549728]

約数ペア:

[(1, 155549728), (2, 77774864), (4, 38887432), (8, 19443716), (16, 9721858), (17, 9149984), (32, 4860929), (34, 4574992), (68, 2287496), (136, 1143748), (272, 571874), (544, 285937)]