168360938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1091}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 276756480

約数和(自身を除く): 108395542

約数列:

[1, 2, 19, 31, 38, 62, 131, 262, 589, 1091, 1178, 2182, 2489, 4061, 4978, 8122, 20729, 33821, 41458, 67642, 77159, 142921, 154318, 285842, 642599, 1285198, 2715499, 4430551, 5430998, 8861102, 84180469, 168360938]

約数ペア:

[(1, 168360938), (2, 84180469), (19, 8861102), (31, 5430998), (38, 4430551), (62, 2715499), (131, 1285198), (262, 642599), (589, 285842), (1091, 154318), (1178, 142921), (2182, 77159), (2489, 67642), (4061, 41458), (4978, 33821), (8122, 20729)]