157212112

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{265561}}^1$

素因数の和:265606

約数の個数: 20

約数和(自身を含む): 312832036

約数和(自身を除く): 155619924

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 265561, 531122, 1062244, 2124488, 4248976, 9825757, 19651514, 39303028, 78606056, 157212112]

約数ペア:

[(1, 157212112), (2, 78606056), (4, 39303028), (8, 19651514), (16, 9825757), (37, 4248976), (74, 2124488), (148, 1062244), (296, 531122), (592, 265561)]