156988369155

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1988579}}^1$

素因数の和:1988883

約数の個数: 32

約数和(自身を含む): 265356115200

約数和(自身を除く): 108367746045

約数列:

[1, 3, 5, 15, 19, 57, 95, 277, 285, 831, 1385, 4155, 5263, 15789, 26315, 78945, 1988579, 5965737, 9942895, 29828685, 37783001, 113349003, 188915005, 550836383, 566745015, 1652509149, 2754181915, 8262545745, 10465891277, 31397673831, 52329456385, 156988369155]

約数ペア:

[(1, 156988369155), (3, 52329456385), (5, 31397673831), (15, 10465891277), (19, 8262545745), (57, 2754181915), (95, 1652509149), (277, 566745015), (285, 550836383), (831, 188915005), (1385, 113349003), (4155, 37783001), (5263, 29828685), (15789, 9942895), (26315, 5965737), (78945, 1988579)]