164814516

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{28087}}^1$

素因数の和:28260

約数の個数: 36

約数和(自身を含む): 419185312

約数和(自身を除く): 254370796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 28087, 56174, 84261, 112348, 168522, 252783, 337044, 505566, 1011132, 4578181, 9156362, 13734543, 18312724, 27469086, 41203629, 54938172, 82407258, 164814516]

約数ペア:

[(1, 164814516), (2, 82407258), (3, 54938172), (4, 41203629), (6, 27469086), (9, 18312724), (12, 13734543), (18, 9156362), (36, 4578181), (163, 1011132), (326, 505566), (489, 337044), (652, 252783), (978, 168522), (1467, 112348), (1956, 84261), (2934, 56174), (5868, 28087)]