163959804

素因数分解:

$2^2\times 3^2\times {\mathrm{269}}^1\times {\mathrm{16931}}^1$

素因数の和:17210

約数の個数: 36

約数和(自身を含む): 416019240

約数和(自身を除く): 252059436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 269, 538, 807, 1076, 1614, 2421, 3228, 4842, 9684, 16931, 33862, 50793, 67724, 101586, 152379, 203172, 304758, 609516, 4554439, 9108878, 13663317, 18217756, 27326634, 40989951, 54653268, 81979902, 163959804]

約数ペア:

[(1, 163959804), (2, 81979902), (3, 54653268), (4, 40989951), (6, 27326634), (9, 18217756), (12, 13663317), (18, 9108878), (36, 4554439), (269, 609516), (538, 304758), (807, 203172), (1076, 152379), (1614, 101586), (2421, 67724), (3228, 50793), (4842, 33862), (9684, 16931)]