139213312

素因数分解:

$2^9\times 7^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:242

約数の個数: 120

約数和(自身を含む): 335871360

約数和(自身を除く): 196658048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 179, 196, 217, 224, 248, 256, 358, 392, 434, 448, 496, 512, 716, 784, 868, 896, 992, 1253, 1432, 1519, 1568, 1736, 1792, 1984, 2506, 2864, 3038, 3136, 3472, 3584, 3968, 5012, 5549, 5728, 6076, 6272, 6944, 7936, 8771, 10024, 11098, 11456, 12152, 12544, 13888, 15872, 17542, 20048, 22196, 22912, 24304, 25088, 27776, 35084, 38843, 40096, 44392, 45824, 48608, 55552, 70168, 77686, 80192, 88784, 91648, 97216, 111104, 140336, 155372, 160384, 177568, 194432, 271901, 280672, 310744, 320768, 355136, 388864, 543802, 561344, 621488, 641536, 710272, 777728, 1087604, 1122688, 1242976, 1420544, 2175208, 2245376, 2485952, 2841088, 4350416, 4490752, 4971904, 8700832, 9943808, 17401664, 19887616, 34803328, 69606656, 139213312]

約数ペア:

[(1, 139213312), (2, 69606656), (4, 34803328), (7, 19887616), (8, 17401664), (14, 9943808), (16, 8700832), (28, 4971904), (31, 4490752), (32, 4350416), (49, 2841088), (56, 2485952), (62, 2245376), (64, 2175208), (98, 1420544), (112, 1242976), (124, 1122688), (128, 1087604), (179, 777728), (196, 710272), (217, 641536), (224, 621488), (248, 561344), (256, 543802), (358, 388864), (392, 355136), (434, 320768), (448, 310744), (496, 280672), (512, 271901), (716, 194432), (784, 177568), (868, 160384), (896, 155372), (992, 140336), (1253, 111104), (1432, 97216), (1519, 91648), (1568, 88784), (1736, 80192), (1792, 77686), (1984, 70168), (2506, 55552), (2864, 48608), (3038, 45824), (3136, 44392), (3472, 40096), (3584, 38843), (3968, 35084), (5012, 27776), (5549, 25088), (5728, 24304), (6076, 22912), (6272, 22196), (6944, 20048), (7936, 17542), (8771, 15872), (10024, 13888), (11098, 12544), (11456, 12152)]