164964118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6689}}^1$

素因数の和:6780

約数の個数: 32

約数和(自身を含む): 289008000

約数和(自身を除く): 124043882

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 209, 418, 649, 1121, 1298, 2242, 6689, 12331, 13378, 24662, 73579, 127091, 147158, 254182, 394651, 789302, 1398001, 2796002, 4341161, 7498369, 8682322, 14996738, 82482059, 164964118]

約数ペア:

[(1, 164964118), (2, 82482059), (11, 14996738), (19, 8682322), (22, 7498369), (38, 4341161), (59, 2796002), (118, 1398001), (209, 789302), (418, 394651), (649, 254182), (1121, 147158), (1298, 127091), (2242, 73579), (6689, 24662), (12331, 13378)]