181898904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1033}}^1$

素因数の和:1105

約数の個数: 128

約数和(自身を含む): 536025600

約数和(自身を除く): 354126696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 29, 33, 44, 46, 58, 66, 69, 87, 88, 92, 116, 132, 138, 174, 184, 232, 253, 264, 276, 319, 348, 506, 552, 638, 667, 696, 759, 957, 1012, 1033, 1276, 1334, 1518, 1914, 2001, 2024, 2066, 2552, 2668, 3036, 3099, 3828, 4002, 4132, 5336, 6072, 6198, 7337, 7656, 8004, 8264, 11363, 12396, 14674, 16008, 22011, 22726, 23759, 24792, 29348, 29957, 34089, 44022, 45452, 47518, 58696, 59914, 68178, 71277, 88044, 89871, 90904, 95036, 119828, 136356, 142554, 176088, 179742, 190072, 239656, 261349, 272712, 285108, 329527, 359484, 522698, 570216, 659054, 689011, 718968, 784047, 988581, 1045396, 1318108, 1378022, 1568094, 1977162, 2067033, 2090792, 2636216, 2756044, 3136188, 3954324, 4134066, 5512088, 6272376, 7579121, 7908648, 8268132, 15158242, 16536264, 22737363, 30316484, 45474726, 60632968, 90949452, 181898904]

約数ペア:

[(1, 181898904), (2, 90949452), (3, 60632968), (4, 45474726), (6, 30316484), (8, 22737363), (11, 16536264), (12, 15158242), (22, 8268132), (23, 7908648), (24, 7579121), (29, 6272376), (33, 5512088), (44, 4134066), (46, 3954324), (58, 3136188), (66, 2756044), (69, 2636216), (87, 2090792), (88, 2067033), (92, 1977162), (116, 1568094), (132, 1378022), (138, 1318108), (174, 1045396), (184, 988581), (232, 784047), (253, 718968), (264, 689011), (276, 659054), (319, 570216), (348, 522698), (506, 359484), (552, 329527), (638, 285108), (667, 272712), (696, 261349), (759, 239656), (957, 190072), (1012, 179742), (1033, 176088), (1276, 142554), (1334, 136356), (1518, 119828), (1914, 95036), (2001, 90904), (2024, 89871), (2066, 88044), (2552, 71277), (2668, 68178), (3036, 59914), (3099, 58696), (3828, 47518), (4002, 45452), (4132, 44022), (5336, 34089), (6072, 29957), (6198, 29348), (7337, 24792), (7656, 23759), (8004, 22726), (8264, 22011), (11363, 16008), (12396, 14674)]