139719992

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{472027}}^1$

素因数の和:472070

約数の個数: 16

約数和(自身を含む): 269055960

約数和(自身を除く): 129335968

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 472027, 944054, 1888108, 3776216, 17464999, 34929998, 69859996, 139719992]

約数ペア:

[(1, 139719992), (2, 69859996), (4, 34929998), (8, 17464999), (37, 3776216), (74, 1888108), (148, 944054), (296, 472027)]