145190464

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{17863}}^1$

素因数の和:18002

約数の個数: 28

約数和(自身を含む): 290397184

約数和(自身を除く): 145206720

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 17863, 35726, 71452, 142904, 285808, 571616, 1143232, 2268601, 4537202, 9074404, 18148808, 36297616, 72595232, 145190464]

約数ペア:

[(1, 145190464), (2, 72595232), (4, 36297616), (8, 18148808), (16, 9074404), (32, 4537202), (64, 2268601), (127, 1143232), (254, 571616), (508, 285808), (1016, 142904), (2032, 71452), (4064, 35726), (8128, 17863)]