139080342

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 301593600

約数和(自身を除く): 162513258

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 131, 134, 139, 201, 262, 278, 393, 402, 417, 786, 834, 1273, 2489, 2546, 2641, 3819, 4978, 5282, 7467, 7638, 7923, 8777, 9313, 14934, 15846, 17554, 18209, 18626, 26331, 27939, 36418, 52662, 54627, 55878, 109254, 166763, 176947, 333526, 345971, 353894, 500289, 530841, 691942, 1000578, 1037913, 1061682, 1220003, 2075826, 2440006, 3660009, 7320018, 23180057, 46360114, 69540171, 139080342]

約数ペア:

[(1, 139080342), (2, 69540171), (3, 46360114), (6, 23180057), (19, 7320018), (38, 3660009), (57, 2440006), (67, 2075826), (114, 1220003), (131, 1061682), (134, 1037913), (139, 1000578), (201, 691942), (262, 530841), (278, 500289), (393, 353894), (402, 345971), (417, 333526), (786, 176947), (834, 166763), (1273, 109254), (2489, 55878), (2546, 54627), (2641, 52662), (3819, 36418), (4978, 27939), (5282, 26331), (7467, 18626), (7638, 18209), (7923, 17554), (8777, 15846), (9313, 14934)]