128563824

素因数分解:

$2^4\times 3^1\times {\mathrm{619}}^1\times {\mathrm{4327}}^1$

素因数の和:4957

約数の個数: 40

約数和(自身を含む): 332736640

約数和(自身を除く): 204172816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 619, 1238, 1857, 2476, 3714, 4327, 4952, 7428, 8654, 9904, 12981, 14856, 17308, 25962, 29712, 34616, 51924, 69232, 103848, 207696, 2678413, 5356826, 8035239, 10713652, 16070478, 21427304, 32140956, 42854608, 64281912, 128563824]

約数ペア:

[(1, 128563824), (2, 64281912), (3, 42854608), (4, 32140956), (6, 21427304), (8, 16070478), (12, 10713652), (16, 8035239), (24, 5356826), (48, 2678413), (619, 207696), (1238, 103848), (1857, 69232), (2476, 51924), (3714, 34616), (4327, 29712), (4952, 25962), (7428, 17308), (8654, 14856), (9904, 12981)]