140067424

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:948

約数の個数: 96

約数和(自身を含む): 339849216

約数和(自身を除く): 199781792

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 92, 112, 124, 161, 184, 217, 224, 248, 322, 368, 434, 496, 644, 713, 736, 868, 877, 992, 1288, 1426, 1736, 1754, 2576, 2852, 3472, 3508, 4991, 5152, 5704, 6139, 6944, 7016, 9982, 11408, 12278, 14032, 19964, 20171, 22816, 24556, 27187, 28064, 39928, 40342, 49112, 54374, 79856, 80684, 98224, 108748, 141197, 159712, 161368, 190309, 196448, 217496, 282394, 322736, 380618, 434992, 564788, 625301, 645472, 761236, 869984, 1129576, 1250602, 1522472, 2259152, 2501204, 3044944, 4377107, 4518304, 5002408, 6089888, 8754214, 10004816, 17508428, 20009632, 35016856, 70033712, 140067424]

約数ペア:

[(1, 140067424), (2, 70033712), (4, 35016856), (7, 20009632), (8, 17508428), (14, 10004816), (16, 8754214), (23, 6089888), (28, 5002408), (31, 4518304), (32, 4377107), (46, 3044944), (56, 2501204), (62, 2259152), (92, 1522472), (112, 1250602), (124, 1129576), (161, 869984), (184, 761236), (217, 645472), (224, 625301), (248, 564788), (322, 434992), (368, 380618), (434, 322736), (496, 282394), (644, 217496), (713, 196448), (736, 190309), (868, 161368), (877, 159712), (992, 141197), (1288, 108748), (1426, 98224), (1736, 80684), (1754, 79856), (2576, 54374), (2852, 49112), (3472, 40342), (3508, 39928), (4991, 28064), (5152, 27187), (5704, 24556), (6139, 22816), (6944, 20171), (7016, 19964), (9982, 14032), (11408, 12278)]