156921260568

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{2039}}^1\times {\mathrm{13417}}^1$

素因数の和:15704

約数の個数: 64

約数和(自身を含む): 394167168000

約数和(自身を除く): 237245907432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 478, 717, 956, 1434, 1912, 2039, 2868, 4078, 5736, 6117, 8156, 12234, 13417, 16312, 24468, 26834, 40251, 48936, 53668, 80502, 107336, 161004, 322008, 487321, 974642, 1461963, 1949284, 2923926, 3206663, 3898568, 5847852, 6413326, 9619989, 11695704, 12826652, 19239978, 25653304, 27357263, 38479956, 54714526, 76959912, 82071789, 109429052, 164143578, 218858104, 328287156, 656574312, 6538385857, 13076771714, 19615157571, 26153543428, 39230315142, 52307086856, 78460630284, 156921260568]

約数ペア:

[(1, 156921260568), (2, 78460630284), (3, 52307086856), (4, 39230315142), (6, 26153543428), (8, 19615157571), (12, 13076771714), (24, 6538385857), (239, 656574312), (478, 328287156), (717, 218858104), (956, 164143578), (1434, 109429052), (1912, 82071789), (2039, 76959912), (2868, 54714526), (4078, 38479956), (5736, 27357263), (6117, 25653304), (8156, 19239978), (12234, 12826652), (13417, 11695704), (16312, 9619989), (24468, 6413326), (26834, 5847852), (40251, 3898568), (48936, 3206663), (53668, 2923926), (80502, 1949284), (107336, 1461963), (161004, 974642), (322008, 487321)]