131878656004

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{1327}}^1\times {\mathrm{314497}}^1$

素因数の和:315907

約数の個数: 24

約数和(自身を含む): 233885872640

約数和(自身を除く): 102007216636

約数列:

[1, 2, 4, 79, 158, 316, 1327, 2654, 5308, 104833, 209666, 314497, 419332, 628994, 1257988, 24845263, 49690526, 99381052, 417337519, 834675038, 1669350076, 32969664001, 65939328002, 131878656004]

約数ペア:

[(1, 131878656004), (2, 65939328002), (4, 32969664001), (79, 1669350076), (158, 834675038), (316, 417337519), (1327, 99381052), (2654, 49690526), (5308, 24845263), (104833, 1257988), (209666, 628994), (314497, 419332)]