156777238

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{11149}}^1$

素因数の和:11319

約数の個数: 16

約数和(自身を含む): 240840000

約数和(自身を除く): 84062762

約数列:

[1, 2, 79, 89, 158, 178, 7031, 11149, 14062, 22298, 880771, 992261, 1761542, 1984522, 78388619, 156777238]

約数ペア:

[(1, 156777238), (2, 78388619), (79, 1984522), (89, 1761542), (158, 992261), (178, 880771), (7031, 22298), (11149, 14062)]