145429198

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1\times {\mathrm{1021}}^1$

素因数の和:1563

約数の個数: 16

約数和(自身を含む): 220016160

約数和(自身を除く): 74586962

約数列:

[1, 2, 229, 311, 458, 622, 1021, 2042, 71219, 142438, 233809, 317531, 467618, 635062, 72714599, 145429198]

約数ペア:

[(1, 145429198), (2, 72714599), (229, 635062), (311, 467618), (458, 317531), (622, 233809), (1021, 142438), (2042, 71219)]