128382644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{60217}}^1$

素因数の和:60275

約数の個数: 24

約数和(自身を含む): 247857288

約数和(自身を除く): 119474644

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 60217, 120434, 240868, 782821, 1565642, 2468897, 3131284, 4937794, 9875588, 32095661, 64191322, 128382644]

約数ペア:

[(1, 128382644), (2, 64191322), (4, 32095661), (13, 9875588), (26, 4937794), (41, 3131284), (52, 2468897), (82, 1565642), (164, 782821), (533, 240868), (1066, 120434), (2132, 60217)]