161522046

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{427307}}^1$

素因数の和:427325

約数の個数: 32

約数和(自身を含む): 410215680

約数和(自身を除く): 248693634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 427307, 854614, 1281921, 2563842, 2991149, 3845763, 5982298, 7691526, 8973447, 11537289, 17946894, 23074578, 26920341, 53840682, 80761023, 161522046]

約数ペア:

[(1, 161522046), (2, 80761023), (3, 53840682), (6, 26920341), (7, 23074578), (9, 17946894), (14, 11537289), (18, 8973447), (21, 7691526), (27, 5982298), (42, 3845763), (54, 2991149), (63, 2563842), (126, 1281921), (189, 854614), (378, 427307)]