130873728

素因数分解:

$2^7\times 3^1\times {\mathrm{499}}^1\times {\mathrm{683}}^1$

素因数の和:1199

約数の個数: 64

約数和(自身を含む): 348840000

約数和(自身を除く): 217966272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 499, 683, 998, 1366, 1497, 1996, 2049, 2732, 2994, 3992, 4098, 5464, 5988, 7984, 8196, 10928, 11976, 15968, 16392, 21856, 23952, 31936, 32784, 43712, 47904, 63872, 65568, 87424, 95808, 131136, 191616, 262272, 340817, 681634, 1022451, 1363268, 2044902, 2726536, 4089804, 5453072, 8179608, 10906144, 16359216, 21812288, 32718432, 43624576, 65436864, 130873728]

約数ペア:

[(1, 130873728), (2, 65436864), (3, 43624576), (4, 32718432), (6, 21812288), (8, 16359216), (12, 10906144), (16, 8179608), (24, 5453072), (32, 4089804), (48, 2726536), (64, 2044902), (96, 1363268), (128, 1022451), (192, 681634), (384, 340817), (499, 262272), (683, 191616), (998, 131136), (1366, 95808), (1497, 87424), (1996, 65568), (2049, 63872), (2732, 47904), (2994, 43712), (3992, 32784), (4098, 31936), (5464, 23952), (5988, 21856), (7984, 16392), (8196, 15968), (10928, 11976)]