157400354485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13679}}^1\times {\mathrm{209213}}^1$

素因数の和:222908

約数の個数: 16

約数和(自身を含む): 206067421440

約数和(自身を除く): 48667066955

約数列:

[1, 5, 11, 55, 13679, 68395, 150469, 209213, 752345, 1046065, 2301343, 11506715, 2861824627, 14309123135, 31480070897, 157400354485]

約数ペア:

[(1, 157400354485), (5, 31480070897), (11, 14309123135), (55, 2861824627), (13679, 11506715), (68395, 2301343), (150469, 1046065), (209213, 752345)]