121929208

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{411923}}^1$

素因数の和:411966

約数の個数: 16

約数和(自身を含む): 234796680

約数和(自身を除く): 112867472

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 411923, 823846, 1647692, 3295384, 15241151, 30482302, 60964604, 121929208]

約数ペア:

[(1, 121929208), (2, 60964604), (4, 30482302), (8, 15241151), (37, 3295384), (74, 1647692), (148, 823846), (296, 411923)]