143469736

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{2251}}^1$

素因数の和:2545

約数の個数: 32

約数和(自身を含む): 278887680

約数和(自身を除く): 135417944

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 257, 514, 1028, 2056, 2251, 4502, 7967, 9004, 15934, 18008, 31868, 63736, 69781, 139562, 279124, 558248, 578507, 1157014, 2314028, 4628056, 17933717, 35867434, 71734868, 143469736]

約数ペア:

[(1, 143469736), (2, 71734868), (4, 35867434), (8, 17933717), (31, 4628056), (62, 2314028), (124, 1157014), (248, 578507), (257, 558248), (514, 279124), (1028, 139562), (2056, 69781), (2251, 63736), (4502, 31868), (7967, 18008), (9004, 15934)]