161523710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{11903}}^1$

素因数の和:11992

約数の個数: 32

約数和(自身を含む): 308551680

約数和(自身を除く): 147027970

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1357, 2714, 6785, 11903, 13570, 23806, 59515, 119030, 273769, 547538, 702277, 1368845, 1404554, 2737690, 3511385, 7022770, 16152371, 32304742, 80761855, 161523710]

約数ペア:

[(1, 161523710), (2, 80761855), (5, 32304742), (10, 16152371), (23, 7022770), (46, 3511385), (59, 2737690), (115, 1404554), (118, 1368845), (230, 702277), (295, 547538), (590, 273769), (1357, 119030), (2714, 59515), (6785, 23806), (11903, 13570)]