157045446

素因数分解:

$2^1\times 3^3\times {\mathrm{997}}^1\times {\mathrm{2917}}^1$

素因数の和:3925

約数の個数: 32

約数和(自身を含む): 349459680

約数和(自身を除く): 192414234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 997, 1994, 2917, 2991, 5834, 5982, 8751, 8973, 17502, 17946, 26253, 26919, 52506, 53838, 78759, 157518, 2908249, 5816498, 8724747, 17449494, 26174241, 52348482, 78522723, 157045446]

約数ペア:

[(1, 157045446), (2, 78522723), (3, 52348482), (6, 26174241), (9, 17449494), (18, 8724747), (27, 5816498), (54, 2908249), (997, 157518), (1994, 78759), (2917, 53838), (2991, 52506), (5834, 26919), (5982, 26253), (8751, 17946), (8973, 17502)]