131272992

素因数分解:

$2^5\times 3^2\times {\mathrm{455809}}^1$

素因数の和:455825

約数の個数: 36

約数和(自身を含む): 373308390

約数和(自身を除く): 242035398

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 455809, 911618, 1367427, 1823236, 2734854, 3646472, 4102281, 5469708, 7292944, 8204562, 10939416, 14585888, 16409124, 21878832, 32818248, 43757664, 65636496, 131272992]

約数ペア:

[(1, 131272992), (2, 65636496), (3, 43757664), (4, 32818248), (6, 21878832), (8, 16409124), (9, 14585888), (12, 10939416), (16, 8204562), (18, 7292944), (24, 5469708), (32, 4102281), (36, 3646472), (48, 2734854), (72, 1823236), (96, 1367427), (144, 911618), (288, 455809)]