149403912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{889309}}^1$

素因数の和:889325

約数の個数: 32

約数和(自身を含む): 426868800

約数和(自身を除く): 277464888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 889309, 1778618, 2667927, 3557236, 5335854, 6225163, 7114472, 10671708, 12450326, 18675489, 21343416, 24900652, 37350978, 49801304, 74701956, 149403912]

約数ペア:

[(1, 149403912), (2, 74701956), (3, 49801304), (4, 37350978), (6, 24900652), (7, 21343416), (8, 18675489), (12, 12450326), (14, 10671708), (21, 7114472), (24, 6225163), (28, 5335854), (42, 3557236), (56, 2667927), (84, 1778618), (168, 889309)]