157596816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{252559}}^1$

素因数の和:252583

約数の個数: 40

約数和(自身を含む): 438444160

約数和(自身を除く): 280847344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 252559, 505118, 757677, 1010236, 1515354, 2020472, 3030708, 3283267, 4040944, 6061416, 6566534, 9849801, 12122832, 13133068, 19699602, 26266136, 39399204, 52532272, 78798408, 157596816]

約数ペア:

[(1, 157596816), (2, 78798408), (3, 52532272), (4, 39399204), (6, 26266136), (8, 19699602), (12, 13133068), (13, 12122832), (16, 9849801), (24, 6566534), (26, 6061416), (39, 4040944), (48, 3283267), (52, 3030708), (78, 2020472), (104, 1515354), (156, 1010236), (208, 757677), (312, 505118), (624, 252559)]