145666374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{7829}}^1$

素因数の和:8284

約数の個数: 32

約数和(自身を含む): 333745920

約数和(自身を除く): 188079546

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 443, 886, 1329, 2658, 3101, 6202, 7829, 9303, 15658, 18606, 23487, 46974, 54803, 109606, 164409, 328818, 3468247, 6936494, 10404741, 20809482, 24277729, 48555458, 72833187, 145666374]

約数ペア:

[(1, 145666374), (2, 72833187), (3, 48555458), (6, 24277729), (7, 20809482), (14, 10404741), (21, 6936494), (42, 3468247), (443, 328818), (886, 164409), (1329, 109606), (2658, 54803), (3101, 46974), (6202, 23487), (7829, 18606), (9303, 15658)]