159451348

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{773}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 327680640

約数和(自身を除く): 168229292

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 139, 212, 278, 371, 556, 742, 773, 973, 1484, 1546, 1946, 3092, 3892, 5411, 7367, 10822, 14734, 21644, 29468, 40969, 51569, 81938, 103138, 107447, 163876, 206276, 214894, 286783, 429788, 573566, 752129, 1147132, 1504258, 3008516, 5694691, 11389382, 22778764, 39862837, 79725674, 159451348]

約数ペア:

[(1, 159451348), (2, 79725674), (4, 39862837), (7, 22778764), (14, 11389382), (28, 5694691), (53, 3008516), (106, 1504258), (139, 1147132), (212, 752129), (278, 573566), (371, 429788), (556, 286783), (742, 214894), (773, 206276), (973, 163876), (1484, 107447), (1546, 103138), (1946, 81938), (3092, 51569), (3892, 40969), (5411, 29468), (7367, 21644), (10822, 14734)]