143251199

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{68443}}^1$

素因数の和:68486

約数の個数: 16

約数和(自身を含む): 183977472

約数和(自身を除く): 40726273

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 68443, 479101, 889759, 1574189, 6228313, 11019323, 20464457, 143251199]

約数ペア:

[(1, 143251199), (7, 20464457), (13, 11019323), (23, 6228313), (91, 1574189), (161, 889759), (299, 479101), (2093, 68443)]