145310367758

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2087}}^1\times {\mathrm{15817}}^1$

素因数の和:18008

約数の個数: 32

約数和(自身を含む): 228289425408

約数和(自身を除く): 82979057650

約数列:

[1, 2, 31, 62, 71, 142, 2087, 2201, 4174, 4402, 15817, 31634, 64697, 129394, 148177, 296354, 490327, 980654, 1123007, 2246014, 4593487, 9186974, 33010079, 34813217, 66020158, 69626434, 1023312449, 2046624898, 2343715609, 4687431218, 72655183879, 145310367758]

約数ペア:

[(1, 145310367758), (2, 72655183879), (31, 4687431218), (62, 2343715609), (71, 2046624898), (142, 1023312449), (2087, 69626434), (2201, 66020158), (4174, 34813217), (4402, 33010079), (15817, 9186974), (31634, 4593487), (64697, 2246014), (129394, 1123007), (148177, 980654), (296354, 490327)]