129271128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{45263}}^1$

素因数の和:45296

約数の個数: 64

約数和(自身を含む): 391080960

約数和(自身を除く): 261809832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 45263, 90526, 135789, 181052, 271578, 316841, 362104, 543156, 633682, 769471, 950523, 1086312, 1267364, 1538942, 1901046, 2308413, 2534728, 3077884, 3802092, 4616826, 5386297, 6155768, 7604184, 9233652, 10772594, 16158891, 18467304, 21545188, 32317782, 43090376, 64635564, 129271128]

約数ペア:

[(1, 129271128), (2, 64635564), (3, 43090376), (4, 32317782), (6, 21545188), (7, 18467304), (8, 16158891), (12, 10772594), (14, 9233652), (17, 7604184), (21, 6155768), (24, 5386297), (28, 4616826), (34, 3802092), (42, 3077884), (51, 2534728), (56, 2308413), (68, 1901046), (84, 1538942), (102, 1267364), (119, 1086312), (136, 950523), (168, 769471), (204, 633682), (238, 543156), (357, 362104), (408, 316841), (476, 271578), (714, 181052), (952, 135789), (1428, 90526), (2856, 45263)]