164340528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{709}}^1$

素因数の和:1170

約数の個数: 80

約数和(自身を含む): 464851200

約数和(自身を除く): 300510672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 439, 528, 709, 878, 1317, 1418, 1756, 2127, 2634, 2836, 3512, 4254, 4829, 5268, 5672, 7024, 7799, 8508, 9658, 10536, 11344, 14487, 15598, 17016, 19316, 21072, 23397, 28974, 31196, 34032, 38632, 46794, 57948, 62392, 77264, 93588, 115896, 124784, 187176, 231792, 311251, 374352, 622502, 933753, 1245004, 1867506, 2490008, 3423761, 3735012, 4980016, 6847522, 7470024, 10271283, 13695044, 14940048, 20542566, 27390088, 41085132, 54780176, 82170264, 164340528]

約数ペア:

[(1, 164340528), (2, 82170264), (3, 54780176), (4, 41085132), (6, 27390088), (8, 20542566), (11, 14940048), (12, 13695044), (16, 10271283), (22, 7470024), (24, 6847522), (33, 4980016), (44, 3735012), (48, 3423761), (66, 2490008), (88, 1867506), (132, 1245004), (176, 933753), (264, 622502), (439, 374352), (528, 311251), (709, 231792), (878, 187176), (1317, 124784), (1418, 115896), (1756, 93588), (2127, 77264), (2634, 62392), (2836, 57948), (3512, 46794), (4254, 38632), (4829, 34032), (5268, 31196), (5672, 28974), (7024, 23397), (7799, 21072), (8508, 19316), (9658, 17016), (10536, 15598), (11344, 14487)]