140625186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{3613}}^1$

素因数の和:4130

約数の個数: 32

約数和(自身を含む): 303576000

約数和(自身を除く): 162950814

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 499, 998, 1497, 2994, 3613, 6487, 7226, 10839, 12974, 19461, 21678, 38922, 46969, 93938, 140907, 281814, 1802887, 3605774, 5408661, 10817322, 23437531, 46875062, 70312593, 140625186]

約数ペア:

[(1, 140625186), (2, 70312593), (3, 46875062), (6, 23437531), (13, 10817322), (26, 5408661), (39, 3605774), (78, 1802887), (499, 281814), (998, 140907), (1497, 93938), (2994, 46969), (3613, 38922), (6487, 21678), (7226, 19461), (10839, 12974)]