145977361

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 156119040

約数和(自身を除く): 10141679

約数列:

[1, 19, 131, 223, 263, 2489, 4237, 4997, 29213, 34453, 58649, 555047, 654607, 1114331, 7683019, 145977361]

約数ペア:

[(1, 145977361), (19, 7683019), (131, 1114331), (223, 654607), (263, 555047), (2489, 58649), (4237, 34453), (4997, 29213)]