159511648

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{121579}}^1$

素因数の和:121630

約数の個数: 24

約数和(自身を含む): 321700680

約数和(自身を除く): 162189032

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 121579, 243158, 486316, 972632, 1945264, 3890528, 4984739, 9969478, 19938956, 39877912, 79755824, 159511648]

約数ペア:

[(1, 159511648), (2, 79755824), (4, 39877912), (8, 19938956), (16, 9969478), (32, 4984739), (41, 3890528), (82, 1945264), (164, 972632), (328, 486316), (656, 243158), (1312, 121579)]