156912090214

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{907}}^1\times {\mathrm{714881}}^1$

素因数の和:715812

約数の個数: 24

約数和(自身を含む): 258996029544

約数和(自身を除く): 102083939330

約数列:

[1, 2, 11, 22, 121, 242, 907, 1814, 9977, 19954, 109747, 219494, 714881, 1429762, 7863691, 15727382, 86500601, 173001202, 648397067, 1296794134, 7132367737, 14264735474, 78456045107, 156912090214]

約数ペア:

[(1, 156912090214), (2, 78456045107), (11, 14264735474), (22, 7132367737), (121, 1296794134), (242, 648397067), (907, 173001202), (1814, 86500601), (9977, 15727382), (19954, 7863691), (109747, 1429762), (219494, 714881)]