161095572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{406807}}^1$

素因数の和:406828

約数の個数: 36

約数和(自身を含む): 444234336

約数和(自身を除く): 283138764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 406807, 813614, 1220421, 1627228, 2440842, 3661263, 4474877, 4881684, 7322526, 8949754, 13424631, 14645052, 17899508, 26849262, 40273893, 53698524, 80547786, 161095572]

約数ペア:

[(1, 161095572), (2, 80547786), (3, 53698524), (4, 40273893), (6, 26849262), (9, 17899508), (11, 14645052), (12, 13424631), (18, 8949754), (22, 7322526), (33, 4881684), (36, 4474877), (44, 3661263), (66, 2440842), (99, 1627228), (132, 1220421), (198, 813614), (396, 406807)]