131939632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20261}}^1$

素因数の和:20317

約数の個数: 40

約数和(自身を含む): 286423632

約数和(自身を除く): 154484000

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 20261, 40522, 81044, 162088, 222871, 324176, 445742, 749657, 891484, 1499314, 1782968, 2998628, 3565936, 5997256, 8246227, 11994512, 16492454, 32984908, 65969816, 131939632]

約数ペア:

[(1, 131939632), (2, 65969816), (4, 32984908), (8, 16492454), (11, 11994512), (16, 8246227), (22, 5997256), (37, 3565936), (44, 2998628), (74, 1782968), (88, 1499314), (148, 891484), (176, 749657), (296, 445742), (407, 324176), (592, 222871), (814, 162088), (1628, 81044), (3256, 40522), (6512, 20261)]