157445283616

素因数分解:

$2^5\times {\mathrm{421}}^1\times {\mathrm{2213}}^1\times {\mathrm{5281}}^1$

素因数の和:7925

約数の個数: 48

約数和(自身を含む): 310905935928

約数和(自身を除く): 153460652312

約数列:

[1, 2, 4, 8, 16, 32, 421, 842, 1684, 2213, 3368, 4426, 5281, 6736, 8852, 10562, 13472, 17704, 21124, 35408, 42248, 70816, 84496, 168992, 931673, 1863346, 2223301, 3726692, 4446602, 7453384, 8893204, 11686853, 14906768, 17786408, 23373706, 29813536, 35572816, 46747412, 71145632, 93494824, 186989648, 373979296, 4920165113, 9840330226, 19680660452, 39361320904, 78722641808, 157445283616]

約数ペア:

[(1, 157445283616), (2, 78722641808), (4, 39361320904), (8, 19680660452), (16, 9840330226), (32, 4920165113), (421, 373979296), (842, 186989648), (1684, 93494824), (2213, 71145632), (3368, 46747412), (4426, 35572816), (5281, 29813536), (6736, 23373706), (8852, 17786408), (10562, 14906768), (13472, 11686853), (17704, 8893204), (21124, 7453384), (35408, 4446602), (42248, 3726692), (70816, 2223301), (84496, 1863346), (168992, 931673)]