138422634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{25951}}^1$

素因数の和:26090

約数の個数: 32

約数和(自身を含む): 318898176

約数和(自身を除く): 180475542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 25951, 51902, 77853, 155706, 181657, 363314, 544971, 1089942, 3295777, 6591554, 9887331, 19774662, 23070439, 46140878, 69211317, 138422634]

約数ペア:

[(1, 138422634), (2, 69211317), (3, 46140878), (6, 23070439), (7, 19774662), (14, 9887331), (21, 6591554), (42, 3295777), (127, 1089942), (254, 544971), (381, 363314), (762, 181657), (889, 155706), (1778, 77853), (2667, 51902), (5334, 25951)]