156579928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{7727}}^1$

素因数の和:7899

約数の個数: 32

約数和(自身を含む): 312984000

約数和(自身を除く): 156404072

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 298, 596, 1192, 2533, 5066, 7727, 10132, 15454, 20264, 30908, 61816, 131359, 262718, 525436, 1050872, 1151323, 2302646, 4605292, 9210584, 19572491, 39144982, 78289964, 156579928]

約数ペア:

[(1, 156579928), (2, 78289964), (4, 39144982), (8, 19572491), (17, 9210584), (34, 4605292), (68, 2302646), (136, 1151323), (149, 1050872), (298, 525436), (596, 262718), (1192, 131359), (2533, 61816), (5066, 30908), (7727, 20264), (10132, 15454)]