156963239242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{12479189}}^1$

素因数の和:12479541

約数の個数: 16

約数和(自身を含む): 248585464800

約数和(自身を除く): 91622225558

約数列:

[1, 2, 19, 38, 331, 662, 6289, 12578, 12479189, 24958378, 237104591, 474209182, 4130611559, 8261223118, 78481619621, 156963239242]

約数ペア:

[(1, 156963239242), (2, 78481619621), (19, 8261223118), (38, 4130611559), (331, 474209182), (662, 237104591), (6289, 24958378), (12578, 12479189)]