163975796872

素因数分解:

$2^3\times {\mathrm{12809}}^1\times {\mathrm{1600201}}^1$

素因数の和:1613016

約数の個数: 16

約数和(自身を含む): 307478814300

約数和(自身を除く): 143503017428

約数列:

[1, 2, 4, 8, 12809, 25618, 51236, 102472, 1600201, 3200402, 6400804, 12801608, 20496974609, 40993949218, 81987898436, 163975796872]

約数ペア:

[(1, 163975796872), (2, 81987898436), (4, 40993949218), (8, 20496974609), (12809, 12801608), (25618, 6400804), (51236, 3200402), (102472, 1600201)]