156964039984

素因数分解:

$2^4\times {\mathrm{45413}}^1\times {\mathrm{216023}}^1$

素因数の和:261444

約数の個数: 20

約数和(自身を含む): 304125932016

約数和(自身を除く): 147161892032

約数列:

[1, 2, 4, 8, 16, 45413, 90826, 181652, 216023, 363304, 432046, 726608, 864092, 1728184, 3456368, 9810252499, 19620504998, 39241009996, 78482019992, 156964039984]

約数ペア:

[(1, 156964039984), (2, 78482019992), (4, 39241009996), (8, 19620504998), (16, 9810252499), (45413, 3456368), (90826, 1728184), (181652, 864092), (216023, 726608), (363304, 432046)]