128773752

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2371}}^1$

素因数の和:2484

約数の個数: 64

約数和(自身を含む): 337013760

約数和(自身を除く): 208240008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 73, 93, 124, 146, 186, 219, 248, 292, 372, 438, 584, 744, 876, 1752, 2263, 2371, 4526, 4742, 6789, 7113, 9052, 9484, 13578, 14226, 18104, 18968, 27156, 28452, 54312, 56904, 73501, 147002, 173083, 220503, 294004, 346166, 441006, 519249, 588008, 692332, 882012, 1038498, 1384664, 1764024, 2076996, 4153992, 5365573, 10731146, 16096719, 21462292, 32193438, 42924584, 64386876, 128773752]

約数ペア:

[(1, 128773752), (2, 64386876), (3, 42924584), (4, 32193438), (6, 21462292), (8, 16096719), (12, 10731146), (24, 5365573), (31, 4153992), (62, 2076996), (73, 1764024), (93, 1384664), (124, 1038498), (146, 882012), (186, 692332), (219, 588008), (248, 519249), (292, 441006), (372, 346166), (438, 294004), (584, 220503), (744, 173083), (876, 147002), (1752, 73501), (2263, 56904), (2371, 54312), (4526, 28452), (4742, 27156), (6789, 18968), (7113, 18104), (9052, 14226), (9484, 13578)]