140381304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{835603}}^1$

素因数の和:835619

約数の個数: 32

約数和(自身を含む): 401089920

約数和(自身を除く): 260708616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 835603, 1671206, 2506809, 3342412, 5013618, 5849221, 6684824, 10027236, 11698442, 17547663, 20054472, 23396884, 35095326, 46793768, 70190652, 140381304]

約数ペア:

[(1, 140381304), (2, 70190652), (3, 46793768), (4, 35095326), (6, 23396884), (7, 20054472), (8, 17547663), (12, 11698442), (14, 10027236), (21, 6684824), (24, 5849221), (28, 5013618), (42, 3342412), (56, 2506809), (84, 1671206), (168, 835603)]