159698466

素因数分解:

$2^1\times 3^4\times {\mathrm{977}}^1\times {\mathrm{1009}}^1$

素因数の和:2000

約数の個数: 40

約数和(自身を含む): 358564140

約数和(自身を除く): 198865674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 977, 1009, 1954, 2018, 2931, 3027, 5862, 6054, 8793, 9081, 17586, 18162, 26379, 27243, 52758, 54486, 79137, 81729, 158274, 163458, 985793, 1971586, 2957379, 5914758, 8872137, 17744274, 26616411, 53232822, 79849233, 159698466]

約数ペア:

[(1, 159698466), (2, 79849233), (3, 53232822), (6, 26616411), (9, 17744274), (18, 8872137), (27, 5914758), (54, 2957379), (81, 1971586), (162, 985793), (977, 163458), (1009, 158274), (1954, 81729), (2018, 79137), (2931, 54486), (3027, 52758), (5862, 27243), (6054, 26379), (8793, 18162), (9081, 17586)]