172933376

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 445820928

約数和(自身を除く): 272887552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 256, 283, 308, 341, 352, 434, 448, 496, 566, 616, 682, 704, 868, 896, 992, 1132, 1232, 1364, 1408, 1736, 1792, 1981, 1984, 2264, 2387, 2464, 2728, 2816, 3113, 3472, 3962, 3968, 4528, 4774, 4928, 5456, 6226, 6944, 7924, 7936, 8773, 9056, 9548, 9856, 10912, 12452, 13888, 15848, 17546, 18112, 19096, 19712, 21791, 21824, 24904, 27776, 31696, 35092, 36224, 38192, 43582, 43648, 49808, 55552, 61411, 63392, 70184, 72448, 76384, 87164, 87296, 96503, 99616, 122822, 126784, 140368, 152768, 174328, 193006, 199232, 245644, 253568, 280736, 305536, 348656, 386012, 398464, 491288, 507136, 561472, 611072, 675521, 697312, 772024, 796928, 982576, 1122944, 1351042, 1394624, 1544048, 1965152, 2245888, 2702084, 2789248, 3088096, 3930304, 5404168, 5578496, 6176192, 7860608, 10808336, 12352384, 15721216, 21616672, 24704768, 43233344, 86466688, 172933376]

約数ペア:

[(1, 172933376), (2, 86466688), (4, 43233344), (7, 24704768), (8, 21616672), (11, 15721216), (14, 12352384), (16, 10808336), (22, 7860608), (28, 6176192), (31, 5578496), (32, 5404168), (44, 3930304), (56, 3088096), (62, 2789248), (64, 2702084), (77, 2245888), (88, 1965152), (112, 1544048), (124, 1394624), (128, 1351042), (154, 1122944), (176, 982576), (217, 796928), (224, 772024), (248, 697312), (256, 675521), (283, 611072), (308, 561472), (341, 507136), (352, 491288), (434, 398464), (448, 386012), (496, 348656), (566, 305536), (616, 280736), (682, 253568), (704, 245644), (868, 199232), (896, 193006), (992, 174328), (1132, 152768), (1232, 140368), (1364, 126784), (1408, 122822), (1736, 99616), (1792, 96503), (1981, 87296), (1984, 87164), (2264, 76384), (2387, 72448), (2464, 70184), (2728, 63392), (2816, 61411), (3113, 55552), (3472, 49808), (3962, 43648), (3968, 43582), (4528, 38192), (4774, 36224), (4928, 35092), (5456, 31696), (6226, 27776), (6944, 24904), (7924, 21824), (7936, 21791), (8773, 19712), (9056, 19096), (9548, 18112), (9856, 17546), (10912, 15848), (12452, 13888)]