159477458

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{20599}}^1$

素因数の和:20694

約数の個数: 24

約数和(自身を含む): 281808000

約数和(自身を除く): 122330542

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 3871, 7742, 20599, 41198, 144193, 288386, 1009351, 1627321, 2018702, 3254642, 11391247, 22782494, 79738729, 159477458]

約数ペア:

[(1, 159477458), (2, 79738729), (7, 22782494), (14, 11391247), (49, 3254642), (79, 2018702), (98, 1627321), (158, 1009351), (553, 288386), (1106, 144193), (3871, 41198), (7742, 20599)]