125696584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{15299}}^1$

素因数の和:15397

約数の個数: 32

約数和(自身を含む): 257040000

約数和(自身を除く): 131343416

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 15299, 30598, 61196, 122392, 198887, 397774, 795548, 1208621, 1591096, 2417242, 4834484, 9668968, 15712073, 31424146, 62848292, 125696584]

約数ペア:

[(1, 125696584), (2, 62848292), (4, 31424146), (8, 15712073), (13, 9668968), (26, 4834484), (52, 2417242), (79, 1591096), (104, 1208621), (158, 795548), (316, 397774), (632, 198887), (1027, 122392), (2054, 61196), (4108, 30598), (8216, 15299)]