156948408472

素因数分解:

$2^3\times {\mathrm{10243}}^1\times {\mathrm{1915313}}^1$

素因数の和:1925562

約数の個数: 16

約数和(自身を含む): 294307149240

約数和(自身を除く): 137358740768

約数列:

[1, 2, 4, 8, 10243, 20486, 40972, 81944, 1915313, 3830626, 7661252, 15322504, 19618551059, 39237102118, 78474204236, 156948408472]

約数ペア:

[(1, 156948408472), (2, 78474204236), (4, 39237102118), (8, 19618551059), (10243, 15322504), (20486, 7661252), (40972, 3830626), (81944, 1915313)]