149297728

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{56897}}^1$

素因数の和:56950

約数の個数: 28

約数和(自身を含む): 303493932

約数和(自身を除く): 154196204

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 56897, 113794, 227588, 455176, 910352, 1820704, 2332777, 3641408, 4665554, 9331108, 18662216, 37324432, 74648864, 149297728]

約数ペア:

[(1, 149297728), (2, 74648864), (4, 37324432), (8, 18662216), (16, 9331108), (32, 4665554), (41, 3641408), (64, 2332777), (82, 1820704), (164, 910352), (328, 455176), (656, 227588), (1312, 113794), (2624, 56897)]