119966608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1171}}^1$

素因数の和:1535

約数の個数: 40

約数和(自身を含む): 245604320

約数和(自身を除く): 125637712

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 337, 674, 1171, 1348, 2342, 2696, 4684, 5392, 6403, 9368, 12806, 18736, 22249, 25612, 44498, 51224, 88996, 102448, 177992, 355984, 394627, 789254, 1578508, 3157016, 6314032, 7497913, 14995826, 29991652, 59983304, 119966608]

約数ペア:

[(1, 119966608), (2, 59983304), (4, 29991652), (8, 14995826), (16, 7497913), (19, 6314032), (38, 3157016), (76, 1578508), (152, 789254), (304, 394627), (337, 355984), (674, 177992), (1171, 102448), (1348, 88996), (2342, 51224), (2696, 44498), (4684, 25612), (5392, 22249), (6403, 18736), (9368, 12806)]