149173664

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{45259}}^1$

素因数の和:45372

約数の個数: 24

約数和(自身を含む): 296543520

約数和(自身を除く): 147369856

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 45259, 90518, 181036, 362072, 724144, 1448288, 4661677, 9323354, 18646708, 37293416, 74586832, 149173664]

約数ペア:

[(1, 149173664), (2, 74586832), (4, 37293416), (8, 18646708), (16, 9323354), (32, 4661677), (103, 1448288), (206, 724144), (412, 362072), (824, 181036), (1648, 90518), (3296, 45259)]