189712376

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 420076800

約数和(自身を除く): 230364424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 67, 118, 134, 236, 268, 413, 469, 472, 536, 826, 857, 938, 1652, 1714, 1876, 3304, 3428, 3752, 3953, 5999, 6856, 7906, 11998, 15812, 23996, 27671, 31624, 47992, 50563, 55342, 57419, 101126, 110684, 114838, 202252, 221368, 229676, 353941, 401933, 404504, 459352, 707882, 803866, 1415764, 1607732, 2831528, 3215464, 3387721, 6775442, 13550884, 23714047, 27101768, 47428094, 94856188, 189712376]

約数ペア:

[(1, 189712376), (2, 94856188), (4, 47428094), (7, 27101768), (8, 23714047), (14, 13550884), (28, 6775442), (56, 3387721), (59, 3215464), (67, 2831528), (118, 1607732), (134, 1415764), (236, 803866), (268, 707882), (413, 459352), (469, 404504), (472, 401933), (536, 353941), (826, 229676), (857, 221368), (938, 202252), (1652, 114838), (1714, 110684), (1876, 101126), (3304, 57419), (3428, 55342), (3752, 50563), (3953, 47992), (5999, 31624), (6856, 27671), (7906, 23996), (11998, 15812)]