148993984

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{136943}}^1$

素因数の和:136972

約数の個数: 28

約数和(自身を含む): 313053984

約数和(自身を除く): 164060000

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 136943, 273886, 547772, 1095544, 2191088, 2328031, 4382176, 4656062, 8764352, 9312124, 18624248, 37248496, 74496992, 148993984]

約数ペア:

[(1, 148993984), (2, 74496992), (4, 37248496), (8, 18624248), (16, 9312124), (17, 8764352), (32, 4656062), (34, 4382176), (64, 2328031), (68, 2191088), (136, 1095544), (272, 547772), (544, 273886), (1088, 136943)]