164921832

素因数分解:

$2^3\times 3^4\times {\mathrm{139}}^1\times {\mathrm{1831}}^1$

素因数の和:1988

約数の個数: 80

約数和(自身を含む): 465511200

約数和(自身を除く): 300589368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 139, 162, 216, 278, 324, 417, 556, 648, 834, 1112, 1251, 1668, 1831, 2502, 3336, 3662, 3753, 5004, 5493, 7324, 7506, 10008, 10986, 11259, 14648, 15012, 16479, 21972, 22518, 30024, 32958, 43944, 45036, 49437, 65916, 90072, 98874, 131832, 148311, 197748, 254509, 296622, 395496, 509018, 593244, 763527, 1018036, 1186488, 1527054, 2036072, 2290581, 3054108, 4581162, 6108216, 6871743, 9162324, 13743486, 18324648, 20615229, 27486972, 41230458, 54973944, 82460916, 164921832]

約数ペア:

[(1, 164921832), (2, 82460916), (3, 54973944), (4, 41230458), (6, 27486972), (8, 20615229), (9, 18324648), (12, 13743486), (18, 9162324), (24, 6871743), (27, 6108216), (36, 4581162), (54, 3054108), (72, 2290581), (81, 2036072), (108, 1527054), (139, 1186488), (162, 1018036), (216, 763527), (278, 593244), (324, 509018), (417, 395496), (556, 296622), (648, 254509), (834, 197748), (1112, 148311), (1251, 131832), (1668, 98874), (1831, 90072), (2502, 65916), (3336, 49437), (3662, 45036), (3753, 43944), (5004, 32958), (5493, 30024), (7324, 22518), (7506, 21972), (10008, 16479), (10986, 15012), (11259, 14648)]