168742704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{270421}}^1$

素因数の和:270445

約数の個数: 40

約数和(自身を含む): 469452592

約数和(自身を除く): 300709888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 270421, 540842, 811263, 1081684, 1622526, 2163368, 3245052, 3515473, 4326736, 6490104, 7030946, 10546419, 12980208, 14061892, 21092838, 28123784, 42185676, 56247568, 84371352, 168742704]

約数ペア:

[(1, 168742704), (2, 84371352), (3, 56247568), (4, 42185676), (6, 28123784), (8, 21092838), (12, 14061892), (13, 12980208), (16, 10546419), (24, 7030946), (26, 6490104), (39, 4326736), (48, 3515473), (52, 3245052), (78, 2163368), (104, 1622526), (156, 1081684), (208, 811263), (312, 540842), (624, 270421)]