159063520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12911}}^1$

素因数の和:12944

約数の個数: 96

約数和(自身を含む): 468550656

約数和(自身を除く): 309487136

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 12911, 25822, 51644, 64555, 90377, 103288, 129110, 142021, 180754, 206576, 258220, 284042, 361508, 413152, 451885, 516440, 568084, 710105, 723016, 903770, 994147, 1032880, 1136168, 1420210, 1446032, 1807540, 1988294, 2065760, 2272336, 2840420, 2892064, 3615080, 3976588, 4544672, 4970735, 5680840, 7230160, 7953176, 9941470, 11361680, 14460320, 15906352, 19882940, 22723360, 31812704, 39765880, 79531760, 159063520]

約数ペア:

[(1, 159063520), (2, 79531760), (4, 39765880), (5, 31812704), (7, 22723360), (8, 19882940), (10, 15906352), (11, 14460320), (14, 11361680), (16, 9941470), (20, 7953176), (22, 7230160), (28, 5680840), (32, 4970735), (35, 4544672), (40, 3976588), (44, 3615080), (55, 2892064), (56, 2840420), (70, 2272336), (77, 2065760), (80, 1988294), (88, 1807540), (110, 1446032), (112, 1420210), (140, 1136168), (154, 1032880), (160, 994147), (176, 903770), (220, 723016), (224, 710105), (280, 568084), (308, 516440), (352, 451885), (385, 413152), (440, 361508), (560, 284042), (616, 258220), (770, 206576), (880, 180754), (1120, 142021), (1232, 129110), (1540, 103288), (1760, 90377), (2464, 64555), (3080, 51644), (6160, 25822), (12320, 12911)]