129173136

素因数分解:

$2^4\times 3^1\times {\mathrm{499}}^1\times {\mathrm{5393}}^1$

素因数の和:5903

約数の個数: 40

約数和(自身を含む): 334428000

約数和(自身を除く): 205254864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 499, 998, 1497, 1996, 2994, 3992, 5393, 5988, 7984, 10786, 11976, 16179, 21572, 23952, 32358, 43144, 64716, 86288, 129432, 258864, 2691107, 5382214, 8073321, 10764428, 16146642, 21528856, 32293284, 43057712, 64586568, 129173136]

約数ペア:

[(1, 129173136), (2, 64586568), (3, 43057712), (4, 32293284), (6, 21528856), (8, 16146642), (12, 10764428), (16, 8073321), (24, 5382214), (48, 2691107), (499, 258864), (998, 129432), (1497, 86288), (1996, 64716), (2994, 43144), (3992, 32358), (5393, 23952), (5988, 21572), (7984, 16179), (10786, 11976)]