171668508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:839

約数の個数: 72

約数和(自身を含む): 443304960

約数和(自身を除く): 271636452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 191, 242, 363, 382, 484, 573, 619, 726, 764, 1146, 1238, 1452, 1857, 2101, 2292, 2476, 3714, 4202, 6303, 6809, 7428, 8404, 12606, 13618, 20427, 23111, 25212, 27236, 40854, 46222, 69333, 74899, 81708, 92444, 118229, 138666, 149798, 224697, 236458, 277332, 299596, 354687, 449394, 472916, 709374, 898788, 1300519, 1418748, 2601038, 3901557, 5202076, 7803114, 14305709, 15606228, 28611418, 42917127, 57222836, 85834254, 171668508]

約数ペア:

[(1, 171668508), (2, 85834254), (3, 57222836), (4, 42917127), (6, 28611418), (11, 15606228), (12, 14305709), (22, 7803114), (33, 5202076), (44, 3901557), (66, 2601038), (121, 1418748), (132, 1300519), (191, 898788), (242, 709374), (363, 472916), (382, 449394), (484, 354687), (573, 299596), (619, 277332), (726, 236458), (764, 224697), (1146, 149798), (1238, 138666), (1452, 118229), (1857, 92444), (2101, 81708), (2292, 74899), (2476, 69333), (3714, 46222), (4202, 40854), (6303, 27236), (6809, 25212), (7428, 23111), (8404, 20427), (12606, 13618)]