138312168

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{24113}}^1$

素因数の和:24361

約数の個数: 32

約数和(自身を含む): 347241600

約数和(自身を除く): 208929432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 478, 717, 956, 1434, 1912, 2868, 5736, 24113, 48226, 72339, 96452, 144678, 192904, 289356, 578712, 5763007, 11526014, 17289021, 23052028, 34578042, 46104056, 69156084, 138312168]

約数ペア:

[(1, 138312168), (2, 69156084), (3, 46104056), (4, 34578042), (6, 23052028), (8, 17289021), (12, 11526014), (24, 5763007), (239, 578712), (478, 289356), (717, 192904), (956, 144678), (1434, 96452), (1912, 72339), (2868, 48226), (5736, 24113)]