139435548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{22739}}^1$

素因数の和:22826

約数の個数: 48

約数和(自身を含む): 376938240

約数和(自身を除く): 237502692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 22739, 45478, 68217, 90956, 136434, 159173, 272868, 318346, 477519, 636692, 955038, 1659947, 1910076, 3319894, 4979841, 6639788, 9959682, 11619629, 19919364, 23239258, 34858887, 46478516, 69717774, 139435548]

約数ペア:

[(1, 139435548), (2, 69717774), (3, 46478516), (4, 34858887), (6, 23239258), (7, 19919364), (12, 11619629), (14, 9959682), (21, 6639788), (28, 4979841), (42, 3319894), (73, 1910076), (84, 1659947), (146, 955038), (219, 636692), (292, 477519), (438, 318346), (511, 272868), (876, 159173), (1022, 136434), (1533, 90956), (2044, 68217), (3066, 45478), (6132, 22739)]