160904541

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{10993}}^1$

素因数の和:11061

約数の個数: 32

約数和(自身を含む): 265966848

約数和(自身を除く): 105062307

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 861, 2091, 4879, 10993, 14637, 32979, 76951, 186881, 230853, 450713, 560643, 1308167, 1352139, 3154991, 3924501, 7662121, 9464973, 22986363, 53634847, 160904541]

約数ペア:

[(1, 160904541), (3, 53634847), (7, 22986363), (17, 9464973), (21, 7662121), (41, 3924501), (51, 3154991), (119, 1352139), (123, 1308167), (287, 560643), (357, 450713), (697, 230853), (861, 186881), (2091, 76951), (4879, 32979), (10993, 14637)]