137223422

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2657}}^1$

素因数の和:2721

約数の個数: 48

約数和(自身を含む): 261802368

約数和(自身を除く): 124578946

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 62, 98, 119, 217, 238, 434, 527, 833, 1054, 1519, 1666, 2657, 3038, 3689, 5314, 7378, 18599, 25823, 37198, 45169, 51646, 82367, 90338, 130193, 164734, 260386, 316183, 576569, 632366, 1153138, 1400239, 2213281, 2800478, 4035983, 4426562, 8071966, 9801673, 19603346, 68611711, 137223422]

約数ペア:

[(1, 137223422), (2, 68611711), (7, 19603346), (14, 9801673), (17, 8071966), (31, 4426562), (34, 4035983), (49, 2800478), (62, 2213281), (98, 1400239), (119, 1153138), (217, 632366), (238, 576569), (434, 316183), (527, 260386), (833, 164734), (1054, 130193), (1519, 90338), (1666, 82367), (2657, 51646), (3038, 45169), (3689, 37198), (5314, 25823), (7378, 18599)]