160975101

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2003}}^1$

素因数の和:2145

約数の個数: 32

約数和(自身を含む): 253946880

約数和(自身を除く): 92971779

約数列:

[1, 3, 7, 21, 43, 89, 129, 267, 301, 623, 903, 1869, 2003, 3827, 6009, 11481, 14021, 26789, 42063, 80367, 86129, 178267, 258387, 534801, 602903, 1247869, 1808709, 3743607, 7665481, 22996443, 53658367, 160975101]

約数ペア:

[(1, 160975101), (3, 53658367), (7, 22996443), (21, 7665481), (43, 3743607), (89, 1808709), (129, 1247869), (267, 602903), (301, 534801), (623, 258387), (903, 178267), (1869, 86129), (2003, 80367), (3827, 42063), (6009, 26789), (11481, 14021)]