137862312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{820609}}^1$

素因数の和:820625

約数の個数: 32

約数和(自身を含む): 393892800

約数和(自身を除く): 256030488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 820609, 1641218, 2461827, 3282436, 4923654, 5744263, 6564872, 9847308, 11488526, 17232789, 19694616, 22977052, 34465578, 45954104, 68931156, 137862312]

約数ペア:

[(1, 137862312), (2, 68931156), (3, 45954104), (4, 34465578), (6, 22977052), (7, 19694616), (8, 17232789), (12, 11488526), (14, 9847308), (21, 6564872), (24, 5744263), (28, 4923654), (42, 3282436), (56, 2461827), (84, 1641218), (168, 820609)]