149777656

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1129}}^1$

素因数の和:1268

約数の個数: 64

約数和(自身を含む): 338457600

約数和(自身を除く): 188679944

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 103, 161, 184, 206, 322, 412, 644, 721, 824, 1129, 1288, 1442, 2258, 2369, 2884, 4516, 4738, 5768, 7903, 9032, 9476, 15806, 16583, 18952, 25967, 31612, 33166, 51934, 63224, 66332, 103868, 116287, 132664, 181769, 207736, 232574, 363538, 465148, 727076, 814009, 930296, 1454152, 1628018, 2674601, 3256036, 5349202, 6512072, 10698404, 18722207, 21396808, 37444414, 74888828, 149777656]

約数ペア:

[(1, 149777656), (2, 74888828), (4, 37444414), (7, 21396808), (8, 18722207), (14, 10698404), (23, 6512072), (28, 5349202), (46, 3256036), (56, 2674601), (92, 1628018), (103, 1454152), (161, 930296), (184, 814009), (206, 727076), (322, 465148), (412, 363538), (644, 232574), (721, 207736), (824, 181769), (1129, 132664), (1288, 116287), (1442, 103868), (2258, 66332), (2369, 63224), (2884, 51934), (4516, 33166), (4738, 31612), (5768, 25967), (7903, 18952), (9032, 16583), (9476, 15806)]