147903378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{10639}}^1$

素因数の和:10982

約数の個数: 32

約数和(自身を含む): 339118080

約数和(自身を除く): 191214702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 662, 993, 1986, 2317, 4634, 6951, 10639, 13902, 21278, 31917, 63834, 74473, 148946, 223419, 446838, 3521509, 7043018, 10564527, 21129054, 24650563, 49301126, 73951689, 147903378]

約数ペア:

[(1, 147903378), (2, 73951689), (3, 49301126), (6, 24650563), (7, 21129054), (14, 10564527), (21, 7043018), (42, 3521509), (331, 446838), (662, 223419), (993, 148946), (1986, 74473), (2317, 63834), (4634, 31917), (6951, 21278), (10639, 13902)]