156985481214

素因数分解:

$2^1\times 3^3\times {\mathrm{2907138541}}^1$

素因数の和:2907138552

約数の個数: 16

約数和(自身を含む): 348856625040

約数和(自身を除く): 191871143826

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2907138541, 5814277082, 8721415623, 17442831246, 26164246869, 52328493738, 78492740607, 156985481214]

約数ペア:

[(1, 156985481214), (2, 78492740607), (3, 52328493738), (6, 26164246869), (9, 17442831246), (18, 8721415623), (27, 5814277082), (54, 2907138541)]