157070754328

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{478874251}}^1$

素因数の和:478874298

約数の個数: 16

約数和(自身を含む): 301690778760

約数和(自身を除く): 144620024432

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 478874251, 957748502, 1915497004, 3830994008, 19633844291, 39267688582, 78535377164, 157070754328]

約数ペア:

[(1, 157070754328), (2, 78535377164), (4, 39267688582), (8, 19633844291), (41, 3830994008), (82, 1915497004), (164, 957748502), (328, 478874251)]