157193072

素因数分解:

$2^4\times {\mathrm{2089}}^1\times {\mathrm{4703}}^1$

素因数の和:6800

約数の個数: 20

約数和(自身を含む): 304772160

約数和(自身を除く): 147579088

約数列:

[1, 2, 4, 8, 16, 2089, 4178, 4703, 8356, 9406, 16712, 18812, 33424, 37624, 75248, 9824567, 19649134, 39298268, 78596536, 157193072]

約数ペア:

[(1, 157193072), (2, 78596536), (4, 39298268), (8, 19649134), (16, 9824567), (2089, 75248), (4178, 37624), (4703, 33424), (8356, 18812), (9406, 16712)]