120640216

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{48179}}^1$

素因数の和:48498

約数の個数: 16

約数和(自身を含む): 226927800

約数和(自身を除く): 106287584

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 48179, 96358, 192716, 385432, 15080027, 30160054, 60320108, 120640216]

約数ペア:

[(1, 120640216), (2, 60320108), (4, 30160054), (8, 15080027), (313, 385432), (626, 192716), (1252, 96358), (2504, 48179)]