165701328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{265547}}^1$

素因数の和:265571

約数の個数: 40

約数和(自身を含む): 460991328

約数和(自身を除く): 295290000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 265547, 531094, 796641, 1062188, 1593282, 2124376, 3186564, 3452111, 4248752, 6373128, 6904222, 10356333, 12746256, 13808444, 20712666, 27616888, 41425332, 55233776, 82850664, 165701328]

約数ペア:

[(1, 165701328), (2, 82850664), (3, 55233776), (4, 41425332), (6, 27616888), (8, 20712666), (12, 13808444), (13, 12746256), (16, 10356333), (24, 6904222), (26, 6373128), (39, 4248752), (48, 3452111), (52, 3186564), (78, 2124376), (104, 1593282), (156, 1062188), (208, 796641), (312, 531094), (624, 265547)]