138889368

素因数分解:

$2^3\times 3^2\times {\mathrm{313}}^1\times {\mathrm{6163}}^1$

素因数の和:6488

約数の個数: 48

約数和(自身を含む): 377421720

約数和(自身を除く): 238532352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 313, 626, 939, 1252, 1878, 2504, 2817, 3756, 5634, 6163, 7512, 11268, 12326, 18489, 22536, 24652, 36978, 49304, 55467, 73956, 110934, 147912, 221868, 443736, 1929019, 3858038, 5787057, 7716076, 11574114, 15432152, 17361171, 23148228, 34722342, 46296456, 69444684, 138889368]

約数ペア:

[(1, 138889368), (2, 69444684), (3, 46296456), (4, 34722342), (6, 23148228), (8, 17361171), (9, 15432152), (12, 11574114), (18, 7716076), (24, 5787057), (36, 3858038), (72, 1929019), (313, 443736), (626, 221868), (939, 147912), (1252, 110934), (1878, 73956), (2504, 55467), (2817, 49304), (3756, 36978), (5634, 24652), (6163, 22536), (7512, 18489), (11268, 12326)]