160983536

素因数分解:

$2^4\times 7^1\times {\mathrm{277}}^1\times {\mathrm{5189}}^1$

素因数の和:5481

約数の個数: 40

約数和(自身を含む): 357819360

約数和(自身を除く): 196835824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 277, 554, 1108, 1939, 2216, 3878, 4432, 5189, 7756, 10378, 15512, 20756, 31024, 36323, 41512, 72646, 83024, 145292, 290584, 581168, 1437353, 2874706, 5749412, 10061471, 11498824, 20122942, 22997648, 40245884, 80491768, 160983536]

約数ペア:

[(1, 160983536), (2, 80491768), (4, 40245884), (7, 22997648), (8, 20122942), (14, 11498824), (16, 10061471), (28, 5749412), (56, 2874706), (112, 1437353), (277, 581168), (554, 290584), (1108, 145292), (1939, 83024), (2216, 72646), (3878, 41512), (4432, 36323), (5189, 31024), (7756, 20756), (10378, 15512)]