179668872

素因数分解:

$2^3\times 3^2\times {\mathrm{1171}}^1\times {\mathrm{2131}}^1$

素因数の和:3314

約数の個数: 48

約数和(自身を含む): 487247280

約数和(自身を除く): 307578408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1171, 2131, 2342, 3513, 4262, 4684, 6393, 7026, 8524, 9368, 10539, 12786, 14052, 17048, 19179, 21078, 25572, 28104, 38358, 42156, 51144, 76716, 84312, 153432, 2495401, 4990802, 7486203, 9981604, 14972406, 19963208, 22458609, 29944812, 44917218, 59889624, 89834436, 179668872]

約数ペア:

[(1, 179668872), (2, 89834436), (3, 59889624), (4, 44917218), (6, 29944812), (8, 22458609), (9, 19963208), (12, 14972406), (18, 9981604), (24, 7486203), (36, 4990802), (72, 2495401), (1171, 153432), (2131, 84312), (2342, 76716), (3513, 51144), (4262, 42156), (4684, 38358), (6393, 28104), (7026, 25572), (8524, 21078), (9368, 19179), (10539, 17048), (12786, 14052)]