117280168

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{61339}}^1$

素因数の和:61584

約数の個数: 16

約数和(自身を含む): 220824000

約数和(自身を除く): 103543832

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 61339, 122678, 245356, 490712, 14660021, 29320042, 58640084, 117280168]

約数ペア:

[(1, 117280168), (2, 58640084), (4, 29320042), (8, 14660021), (239, 490712), (478, 245356), (956, 122678), (1912, 61339)]