164885268

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{723181}}^1$

素因数の和:723207

約数の個数: 24

約数和(自身を含む): 404981920

約数和(自身を除く): 240096652

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 723181, 1446362, 2169543, 2892724, 4339086, 8678172, 13740439, 27480878, 41221317, 54961756, 82442634, 164885268]

約数ペア:

[(1, 164885268), (2, 82442634), (3, 54961756), (4, 41221317), (6, 27480878), (12, 13740439), (19, 8678172), (38, 4339086), (57, 2892724), (76, 2169543), (114, 1446362), (228, 723181)]