156980080690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{826210951}}^1$

素因数の和:826210977

約数の個数: 16

約数和(自身を含む): 297435942720

約数和(自身を除く): 140455862030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 826210951, 1652421902, 4131054755, 8262109510, 15698008069, 31396016138, 78490040345, 156980080690]

約数ペア:

[(1, 156980080690), (2, 78490040345), (5, 31396016138), (10, 15698008069), (19, 8262109510), (38, 4131054755), (95, 1652421902), (190, 826210951)]