164461572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13397}}^1$

素因数の和:13449

約数の個数: 72

約数和(自身を含む): 468179712

約数和(自身を除く): 303718140

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 13397, 26794, 40191, 53588, 80382, 120573, 147367, 160764, 241146, 294734, 415307, 442101, 482292, 589468, 830614, 884202, 1245921, 1326303, 1661228, 1768404, 2491842, 2652606, 3737763, 4568377, 4983684, 5305212, 7475526, 9136754, 13705131, 14951052, 18273508, 27410262, 41115393, 54820524, 82230786, 164461572]

約数ペア:

[(1, 164461572), (2, 82230786), (3, 54820524), (4, 41115393), (6, 27410262), (9, 18273508), (11, 14951052), (12, 13705131), (18, 9136754), (22, 7475526), (31, 5305212), (33, 4983684), (36, 4568377), (44, 3737763), (62, 2652606), (66, 2491842), (93, 1768404), (99, 1661228), (124, 1326303), (132, 1245921), (186, 884202), (198, 830614), (279, 589468), (341, 482292), (372, 442101), (396, 415307), (558, 294734), (682, 241146), (1023, 160764), (1116, 147367), (1364, 120573), (2046, 80382), (3069, 53588), (4092, 40191), (6138, 26794), (12276, 13397)]