140889714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{883}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 336061440

約数和(自身を除く): 195171726

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 131, 174, 203, 262, 393, 406, 609, 786, 883, 917, 1218, 1766, 1834, 2649, 2751, 3799, 5298, 5502, 6181, 7598, 11397, 12362, 18543, 22794, 25607, 26593, 37086, 51214, 53186, 76821, 79779, 115673, 153642, 159558, 179249, 231346, 347019, 358498, 537747, 694038, 809711, 1075494, 1619422, 2429133, 3354517, 4858266, 6709034, 10063551, 20127102, 23481619, 46963238, 70444857, 140889714]

約数ペア:

[(1, 140889714), (2, 70444857), (3, 46963238), (6, 23481619), (7, 20127102), (14, 10063551), (21, 6709034), (29, 4858266), (42, 3354517), (58, 2429133), (87, 1619422), (131, 1075494), (174, 809711), (203, 694038), (262, 537747), (393, 358498), (406, 347019), (609, 231346), (786, 179249), (883, 159558), (917, 153642), (1218, 115673), (1766, 79779), (1834, 76821), (2649, 53186), (2751, 51214), (3799, 37086), (5298, 26593), (5502, 25607), (6181, 22794), (7598, 18543), (11397, 12362)]