180485992

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{164677}}^1$

素因数の和:164820

約数の個数: 16

約数和(自身を含む): 340883460

約数和(自身を除く): 160397468

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 164677, 329354, 658708, 1317416, 22560749, 45121498, 90242996, 180485992]

約数ペア:

[(1, 180485992), (2, 90242996), (4, 45121498), (8, 22560749), (137, 1317416), (274, 658708), (548, 329354), (1096, 164677)]