158884496

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{51991}}^1$

素因数の和:52190

約数の個数: 20

約数和(自身を含む): 309456384

約数和(自身を除く): 150571888

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 51991, 103982, 207964, 415928, 831856, 9930281, 19860562, 39721124, 79442248, 158884496]

約数ペア:

[(1, 158884496), (2, 79442248), (4, 39721124), (8, 19860562), (16, 9930281), (191, 831856), (382, 415928), (764, 207964), (1528, 103982), (3056, 51991)]