131109176

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{4421}}^1$

素因数の和:4775

約数の個数: 32

約数和(自身を含む): 269034480

約数和(自身を除く): 137925304

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 337, 674, 1348, 2696, 3707, 4421, 7414, 8842, 14828, 17684, 29656, 35368, 48631, 97262, 194524, 389048, 1489877, 2979754, 5959508, 11919016, 16388647, 32777294, 65554588, 131109176]

約数ペア:

[(1, 131109176), (2, 65554588), (4, 32777294), (8, 16388647), (11, 11919016), (22, 5959508), (44, 2979754), (88, 1489877), (337, 389048), (674, 194524), (1348, 97262), (2696, 48631), (3707, 35368), (4421, 29656), (7414, 17684), (8842, 14828)]