161790147138

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3571}}^1\times {\mathrm{397427}}^1$

素因数の和:401022

約数の個数: 32

約数和(自身を含む): 340707075840

約数和(自身を除く): 178916928702

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 3571, 7142, 10713, 21426, 67849, 135698, 203547, 397427, 407094, 794854, 1192281, 2384562, 7551113, 15102226, 22653339, 45306678, 1419211817, 2838423634, 4257635451, 8515270902, 26965024523, 53930049046, 80895073569, 161790147138]

約数ペア:

[(1, 161790147138), (2, 80895073569), (3, 53930049046), (6, 26965024523), (19, 8515270902), (38, 4257635451), (57, 2838423634), (114, 1419211817), (3571, 45306678), (7142, 22653339), (10713, 15102226), (21426, 7551113), (67849, 2384562), (135698, 1192281), (203547, 794854), (397427, 407094)]