155097512

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{273059}}^1$

素因数の和:273136

約数の個数: 16

約数和(自身を含む): 294904800

約数和(自身を除く): 139807288

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 273059, 546118, 1092236, 2184472, 19387189, 38774378, 77548756, 155097512]

約数ペア:

[(1, 155097512), (2, 77548756), (4, 38774378), (8, 19387189), (71, 2184472), (142, 1092236), (284, 546118), (568, 273059)]