164614723

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1097}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 216929664

約数和(自身を除く): 52314941

約数列:

[1, 7, 13, 17, 91, 97, 119, 221, 679, 1097, 1261, 1547, 1649, 7679, 8827, 11543, 14261, 18649, 21437, 99827, 106409, 130543, 150059, 242437, 744863, 1383317, 1697059, 1808953, 9683219, 12662671, 23516389, 164614723]

約数ペア:

[(1, 164614723), (7, 23516389), (13, 12662671), (17, 9683219), (91, 1808953), (97, 1697059), (119, 1383317), (221, 744863), (679, 242437), (1097, 150059), (1261, 130543), (1547, 106409), (1649, 99827), (7679, 21437), (8827, 18649), (11543, 14261)]