158150048

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^2\times {\mathrm{349}}^1$

素因数の和:407

約数の個数: 108

約数和(自身を含む): 385852950

約数和(自身を除く): 227702902

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 289, 349, 392, 476, 544, 578, 698, 784, 833, 952, 1156, 1396, 1568, 1666, 1904, 2023, 2312, 2443, 2792, 3332, 3808, 4046, 4624, 4886, 5584, 5933, 6664, 8092, 9248, 9772, 11168, 11866, 13328, 14161, 16184, 17101, 19544, 23732, 26656, 28322, 32368, 34202, 39088, 41531, 47464, 56644, 64736, 68404, 78176, 83062, 94928, 100861, 113288, 136808, 166124, 189856, 201722, 226576, 273616, 290717, 332248, 403444, 453152, 547232, 581434, 664496, 706027, 806888, 1162868, 1328992, 1412054, 1613776, 2325736, 2824108, 3227552, 4651472, 4942189, 5648216, 9302944, 9884378, 11296432, 19768756, 22592864, 39537512, 79075024, 158150048]

約数ペア:

[(1, 158150048), (2, 79075024), (4, 39537512), (7, 22592864), (8, 19768756), (14, 11296432), (16, 9884378), (17, 9302944), (28, 5648216), (32, 4942189), (34, 4651472), (49, 3227552), (56, 2824108), (68, 2325736), (98, 1613776), (112, 1412054), (119, 1328992), (136, 1162868), (196, 806888), (224, 706027), (238, 664496), (272, 581434), (289, 547232), (349, 453152), (392, 403444), (476, 332248), (544, 290717), (578, 273616), (698, 226576), (784, 201722), (833, 189856), (952, 166124), (1156, 136808), (1396, 113288), (1568, 100861), (1666, 94928), (1904, 83062), (2023, 78176), (2312, 68404), (2443, 64736), (2792, 56644), (3332, 47464), (3808, 41531), (4046, 39088), (4624, 34202), (4886, 32368), (5584, 28322), (5933, 26656), (6664, 23732), (8092, 19544), (9248, 17101), (9772, 16184), (11168, 14161), (11866, 13328)]