15707552128

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{1039}}^1\times {\mathrm{1423}}^1$

素因数の和:2559

約数の個数: 64

約数和(自身を含む): 31722163200

約数和(自身を除く): 16014611072

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1039, 1328, 1423, 2078, 2656, 2846, 4156, 5312, 5692, 8312, 10624, 11384, 16624, 22768, 33248, 45536, 66496, 86237, 91072, 118109, 132992, 172474, 182144, 236218, 344948, 472436, 689896, 944872, 1379792, 1478497, 1889744, 2759584, 2956994, 3779488, 5519168, 5913988, 7558976, 11038336, 11827976, 15117952, 23655952, 47311904, 94623808, 122715251, 189247616, 245430502, 490861004, 981722008, 1963444016, 3926888032, 7853776064, 15707552128]

約数ペア:

[(1, 15707552128), (2, 7853776064), (4, 3926888032), (8, 1963444016), (16, 981722008), (32, 490861004), (64, 245430502), (83, 189247616), (128, 122715251), (166, 94623808), (332, 47311904), (664, 23655952), (1039, 15117952), (1328, 11827976), (1423, 11038336), (2078, 7558976), (2656, 5913988), (2846, 5519168), (4156, 3779488), (5312, 2956994), (5692, 2759584), (8312, 1889744), (10624, 1478497), (11384, 1379792), (16624, 944872), (22768, 689896), (33248, 472436), (45536, 344948), (66496, 236218), (86237, 182144), (91072, 172474), (118109, 132992)]