156619981895

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{5479}}^1\times {\mathrm{33829}}^1$

素因数の和:39339

約数の個数: 24

約数和(自身を含む): 203556463200

約数和(自身を除く): 46936481305

約数列:

[1, 5, 13, 65, 169, 845, 5479, 27395, 33829, 71227, 169145, 356135, 439777, 925951, 2198885, 4629755, 5717101, 28585505, 185349091, 926745455, 2409538183, 12047690915, 31323996379, 156619981895]

約数ペア:

[(1, 156619981895), (5, 31323996379), (13, 12047690915), (65, 2409538183), (169, 926745455), (845, 185349091), (5479, 28585505), (27395, 5717101), (33829, 4629755), (71227, 2198885), (169145, 925951), (356135, 439777)]