143971264

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{17713}}^1$

素因数の和:17852

約数の個数: 28

約数和(自身を含む): 287958784

約数和(自身を除く): 143987520

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 17713, 35426, 70852, 141704, 283408, 566816, 1133632, 2249551, 4499102, 8998204, 17996408, 35992816, 71985632, 143971264]

約数ペア:

[(1, 143971264), (2, 71985632), (4, 35992816), (8, 17996408), (16, 8998204), (32, 4499102), (64, 2249551), (127, 1133632), (254, 566816), (508, 283408), (1016, 141704), (2032, 70852), (4064, 35426), (8128, 17713)]