136720878

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{20219}}^1$

素因数の和:20261

約数の個数: 48

約数和(自身を含む): 331931520

約数和(自身を除く): 195210642

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 20219, 40438, 60657, 121314, 141533, 283066, 424599, 465037, 849198, 930074, 990731, 1395111, 1981462, 2790222, 2972193, 3255259, 5944386, 6510518, 9765777, 19531554, 22786813, 45573626, 68360439, 136720878]

約数ペア:

[(1, 136720878), (2, 68360439), (3, 45573626), (6, 22786813), (7, 19531554), (14, 9765777), (21, 6510518), (23, 5944386), (42, 3255259), (46, 2972193), (49, 2790222), (69, 1981462), (98, 1395111), (138, 990731), (147, 930074), (161, 849198), (294, 465037), (322, 424599), (483, 283066), (966, 141533), (1127, 121314), (2254, 60657), (3381, 40438), (6762, 20219)]