157105885898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{7649}}^1\times {\mathrm{789977}}^1$

素因数の和:797641

約数の個数: 16

約数和(自身を含む): 253819931400

約数和(自身を除く): 96714045502

約数列:

[1, 2, 13, 26, 7649, 15298, 99437, 198874, 789977, 1579954, 10269701, 20539402, 6042534073, 12085068146, 78552942949, 157105885898]

約数ペア:

[(1, 157105885898), (2, 78552942949), (13, 12085068146), (26, 6042534073), (7649, 20539402), (15298, 10269701), (99437, 1579954), (198874, 789977)]