165824334

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1207

約数の個数: 80

約数和(自身を含む): 406153440

約数和(自身を除く): 240329106

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 81, 117, 142, 162, 213, 234, 351, 426, 639, 702, 923, 1053, 1109, 1278, 1846, 1917, 2106, 2218, 2769, 3327, 3834, 5538, 5751, 6654, 8307, 9981, 11502, 14417, 16614, 19962, 24921, 28834, 29943, 43251, 49842, 59886, 74763, 78739, 86502, 89829, 129753, 149526, 157478, 179658, 236217, 259506, 389259, 472434, 708651, 778518, 1023607, 1167777, 1417302, 2047214, 2125953, 2335554, 3070821, 4251906, 6141642, 6377859, 9212463, 12755718, 18424926, 27637389, 55274778, 82912167, 165824334]

約数ペア:

[(1, 165824334), (2, 82912167), (3, 55274778), (6, 27637389), (9, 18424926), (13, 12755718), (18, 9212463), (26, 6377859), (27, 6141642), (39, 4251906), (54, 3070821), (71, 2335554), (78, 2125953), (81, 2047214), (117, 1417302), (142, 1167777), (162, 1023607), (213, 778518), (234, 708651), (351, 472434), (426, 389259), (639, 259506), (702, 236217), (923, 179658), (1053, 157478), (1109, 149526), (1278, 129753), (1846, 89829), (1917, 86502), (2106, 78739), (2218, 74763), (2769, 59886), (3327, 49842), (3834, 43251), (5538, 29943), (5751, 28834), (6654, 24921), (8307, 19962), (9981, 16614), (11502, 14417)]