156955263020

素因数分解:

$2^2\times 5^1\times {\mathrm{41957}}^1\times {\mathrm{187043}}^1$

素因数の和:229009

約数の個数: 24

約数和(自身を含む): 329615670384

約数和(自身を除く): 172660407364

約数列:

[1, 2, 4, 5, 10, 20, 41957, 83914, 167828, 187043, 209785, 374086, 419570, 748172, 839140, 935215, 1870430, 3740860, 7847763151, 15695526302, 31391052604, 39238815755, 78477631510, 156955263020]

約数ペア:

[(1, 156955263020), (2, 78477631510), (4, 39238815755), (5, 31391052604), (10, 15695526302), (20, 7847763151), (41957, 3740860), (83914, 1870430), (167828, 935215), (187043, 839140), (209785, 748172), (374086, 419570)]