140846526

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:507

約数の個数: 80

約数和(自身を含む): 333425664

約数和(自身を除く): 192579138

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 103, 138, 162, 206, 207, 309, 367, 414, 618, 621, 734, 927, 1101, 1242, 1854, 1863, 2202, 2369, 2781, 3303, 3726, 4738, 5562, 6606, 7107, 8343, 8441, 9909, 14214, 16686, 16882, 19818, 21321, 25323, 29727, 37801, 42642, 50646, 59454, 63963, 75602, 75969, 113403, 127926, 151938, 191889, 226806, 227907, 340209, 383778, 455814, 680418, 683721, 869423, 1020627, 1367442, 1738846, 2041254, 2608269, 3061881, 5216538, 6123762, 7824807, 15649614, 23474421, 46948842, 70423263, 140846526]

約数ペア:

[(1, 140846526), (2, 70423263), (3, 46948842), (6, 23474421), (9, 15649614), (18, 7824807), (23, 6123762), (27, 5216538), (46, 3061881), (54, 2608269), (69, 2041254), (81, 1738846), (103, 1367442), (138, 1020627), (162, 869423), (206, 683721), (207, 680418), (309, 455814), (367, 383778), (414, 340209), (618, 227907), (621, 226806), (734, 191889), (927, 151938), (1101, 127926), (1242, 113403), (1854, 75969), (1863, 75602), (2202, 63963), (2369, 59454), (2781, 50646), (3303, 42642), (3726, 37801), (4738, 29727), (5562, 25323), (6606, 21321), (7107, 19818), (8343, 16882), (8441, 16686), (9909, 14214)]