140461312

素因数分解:

$2^8\times {\mathrm{548677}}^1$

素因数の和:548693

約数の個数: 18

約数和(自身を含む): 280374458

約数和(自身を除く): 139913146

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 548677, 1097354, 2194708, 4389416, 8778832, 17557664, 35115328, 70230656, 140461312]

約数ペア:

[(1, 140461312), (2, 70230656), (4, 35115328), (8, 17557664), (16, 8778832), (32, 4389416), (64, 2194708), (128, 1097354), (256, 548677)]