142197488

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{28949}}^1$

素因数の和:29264

約数の個数: 20

約数和(自身を含む): 276414600

約数和(自身を除く): 134217112

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 28949, 57898, 115796, 231592, 463184, 8887343, 17774686, 35549372, 71098744, 142197488]

約数ペア:

[(1, 142197488), (2, 71098744), (4, 35549372), (8, 17774686), (16, 8887343), (307, 463184), (614, 231592), (1228, 115796), (2456, 57898), (4912, 28949)]