157219217882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1\times {\mathrm{2812609}}^1$

素因数の和:2814101

約数の個数: 16

約数和(自身を含む): 248409715200

約数和(自身を除く): 91190497318

約数列:

[1, 2, 19, 38, 1471, 2942, 27949, 55898, 2812609, 5625218, 53439571, 106879142, 4137347839, 8274695678, 78609608941, 157219217882]

約数ペア:

[(1, 157219217882), (2, 78609608941), (19, 8274695678), (38, 4137347839), (1471, 106879142), (2942, 53439571), (27949, 5625218), (55898, 2812609)]