168420104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{2791}}^1$

素因数の和:3213

約数の個数: 32

約数和(自身を含む): 333364800

約数和(自身を除く): 164944696

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 397, 794, 1588, 2791, 3176, 5582, 7543, 11164, 15086, 22328, 30172, 53029, 60344, 106058, 212116, 424232, 1108027, 2216054, 4432108, 8864216, 21052513, 42105026, 84210052, 168420104]

約数ペア:

[(1, 168420104), (2, 84210052), (4, 42105026), (8, 21052513), (19, 8864216), (38, 4432108), (76, 2216054), (152, 1108027), (397, 424232), (794, 212116), (1588, 106058), (2791, 60344), (3176, 53029), (5582, 30172), (7543, 22328), (11164, 15086)]