156920542

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{4831}}^1$

素因数の和:5091

約数の個数: 16

約数和(自身を含む): 239184000

約数和(自身を除く): 82263458

約数列:

[1, 2, 109, 149, 218, 298, 4831, 9662, 16241, 32482, 526579, 719819, 1053158, 1439638, 78460271, 156920542]

約数ペア:

[(1, 156920542), (2, 78460271), (109, 1439638), (149, 1053158), (218, 719819), (298, 526579), (4831, 32482), (9662, 16241)]