142007472

素因数分解:

$2^4\times 3^3\times {\mathrm{328721}}^1$

素因数の和:328738

約数の個数: 40

約数和(自身を含む): 407615280

約数和(自身を除く): 265607808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 328721, 657442, 986163, 1314884, 1972326, 2629768, 2958489, 3944652, 5259536, 5916978, 7889304, 8875467, 11833956, 15778608, 17750934, 23667912, 35501868, 47335824, 71003736, 142007472]

約数ペア:

[(1, 142007472), (2, 71003736), (3, 47335824), (4, 35501868), (6, 23667912), (8, 17750934), (9, 15778608), (12, 11833956), (16, 8875467), (18, 7889304), (24, 5916978), (27, 5259536), (36, 3944652), (48, 2958489), (54, 2629768), (72, 1972326), (108, 1314884), (144, 986163), (216, 657442), (432, 328721)]