155184488

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{318001}}^1$

素因数の和:318068

約数の個数: 16

約数和(自身を含む): 295741860

約数和(自身を除く): 140557372

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 318001, 636002, 1272004, 2544008, 19398061, 38796122, 77592244, 155184488]

約数ペア:

[(1, 155184488), (2, 77592244), (4, 38796122), (8, 19398061), (61, 2544008), (122, 1272004), (244, 636002), (488, 318001)]