156930017996

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{613}}^1\times {\mathrm{810137}}^1$

素因数の和:810833

約数の個数: 24

約数和(自身を含む): 278557849920

約数和(自身を除く): 121627831924

約数列:

[1, 2, 4, 79, 158, 316, 613, 1226, 2452, 48427, 96854, 193708, 810137, 1620274, 3240548, 64000823, 128001646, 256003292, 496613981, 993227962, 1986455924, 39232504499, 78465008998, 156930017996]

約数ペア:

[(1, 156930017996), (2, 78465008998), (4, 39232504499), (79, 1986455924), (158, 993227962), (316, 496613981), (613, 256003292), (1226, 128001646), (2452, 64000823), (48427, 3240548), (96854, 1620274), (193708, 810137)]