178865136

素因数分解:

$2^4\times 3^2\times {\mathrm{1242119}}^1$

素因数の和:1242133

約数の個数: 30

約数和(自身を含む): 500574360

約数和(自身を除く): 321709224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1242119, 2484238, 3726357, 4968476, 7452714, 9936952, 11179071, 14905428, 19873904, 22358142, 29810856, 44716284, 59621712, 89432568, 178865136]

約数ペア:

[(1, 178865136), (2, 89432568), (3, 59621712), (4, 44716284), (6, 29810856), (8, 22358142), (9, 19873904), (12, 14905428), (16, 11179071), (18, 9936952), (24, 7452714), (36, 4968476), (48, 3726357), (72, 2484238), (144, 1242119)]