157464978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{1753}}^1$

素因数の和:3130

約数の個数: 32

約数和(自身を含む): 344008512

約数和(自身を除く): 186543534

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1361, 1753, 2722, 3506, 4083, 5259, 8166, 10518, 14971, 19283, 29942, 38566, 44913, 57849, 89826, 115698, 2385833, 4771666, 7157499, 14314998, 26244163, 52488326, 78732489, 157464978]

約数ペア:

[(1, 157464978), (2, 78732489), (3, 52488326), (6, 26244163), (11, 14314998), (22, 7157499), (33, 4771666), (66, 2385833), (1361, 115698), (1753, 89826), (2722, 57849), (3506, 44913), (4083, 38566), (5259, 29942), (8166, 19283), (10518, 14971)]