160990945

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{1721}}^1$

素因数の和:2132

約数の個数: 16

約数和(自身を含む): 197506512

約数和(自身を除く): 36515567

約数列:

[1, 5, 53, 265, 353, 1721, 1765, 8605, 18709, 91213, 93545, 456065, 607513, 3037565, 32198189, 160990945]

約数ペア:

[(1, 160990945), (5, 32198189), (53, 3037565), (265, 607513), (353, 456065), (1721, 93545), (1765, 91213), (8605, 18709)]