123015074

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 236307456

約数和(自身を除く): 113292382

約数列:

[1, 2, 7, 13, 14, 26, 47, 73, 91, 94, 146, 182, 197, 329, 394, 511, 611, 658, 949, 1022, 1222, 1379, 1898, 2561, 2758, 3431, 4277, 5122, 6643, 6862, 8554, 9259, 13286, 14381, 17927, 18518, 24017, 28762, 35854, 44603, 48034, 64813, 89206, 100667, 120367, 129626, 186953, 201334, 240734, 312221, 373906, 624442, 675907, 842569, 1308671, 1351814, 1685138, 2617342, 4731349, 8786791, 9462698, 17573582, 61507537, 123015074]

約数ペア:

[(1, 123015074), (2, 61507537), (7, 17573582), (13, 9462698), (14, 8786791), (26, 4731349), (47, 2617342), (73, 1685138), (91, 1351814), (94, 1308671), (146, 842569), (182, 675907), (197, 624442), (329, 373906), (394, 312221), (511, 240734), (611, 201334), (658, 186953), (949, 129626), (1022, 120367), (1222, 100667), (1379, 89206), (1898, 64813), (2561, 48034), (2758, 44603), (3431, 35854), (4277, 28762), (5122, 24017), (6643, 18518), (6862, 17927), (8554, 14381), (9259, 13286)]