129854784

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{21817}}^1$

素因数の和:21863

約数の個数: 56

約数和(自身を含む): 354673408

約数和(自身を除く): 224818624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 21817, 43634, 65451, 87268, 130902, 174536, 261804, 349072, 523608, 676327, 698144, 1047216, 1352654, 1396288, 2028981, 2094432, 2705308, 4057962, 4188864, 5410616, 8115924, 10821232, 16231848, 21642464, 32463696, 43284928, 64927392, 129854784]

約数ペア:

[(1, 129854784), (2, 64927392), (3, 43284928), (4, 32463696), (6, 21642464), (8, 16231848), (12, 10821232), (16, 8115924), (24, 5410616), (31, 4188864), (32, 4057962), (48, 2705308), (62, 2094432), (64, 2028981), (93, 1396288), (96, 1352654), (124, 1047216), (186, 698144), (192, 676327), (248, 523608), (372, 349072), (496, 261804), (744, 174536), (992, 130902), (1488, 87268), (1984, 65451), (2976, 43634), (5952, 21817)]