155474228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8059}}^1$

素因数の和:8136

約数の個数: 48

約数和(自身を含む): 341228160

約数和(自身を除く): 185753932

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 4823, 8059, 9646, 16118, 19292, 32236, 56413, 104767, 112826, 209534, 225652, 419068, 427127, 733369, 854254, 1466738, 1708508, 2933476, 2989889, 5552651, 5979778, 11105302, 11959556, 22210604, 38868557, 77737114, 155474228]

約数ペア:

[(1, 155474228), (2, 77737114), (4, 38868557), (7, 22210604), (13, 11959556), (14, 11105302), (26, 5979778), (28, 5552651), (52, 2989889), (53, 2933476), (91, 1708508), (106, 1466738), (182, 854254), (212, 733369), (364, 427127), (371, 419068), (689, 225652), (742, 209534), (1378, 112826), (1484, 104767), (2756, 56413), (4823, 32236), (8059, 19292), (9646, 16118)]