153920104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1480001}}^1$

素因数の和:1480020

約数の個数: 16

約数和(自身を含む): 310800420

約数和(自身を除く): 156880316

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1480001, 2960002, 5920004, 11840008, 19240013, 38480026, 76960052, 153920104]

約数ペア:

[(1, 153920104), (2, 76960052), (4, 38480026), (8, 19240013), (13, 11840008), (26, 5920004), (52, 2960002), (104, 1480001)]