139813856

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^3$

素因数の和:94

約数の個数: 144

約数和(自身を含む): 363983760

約数和(自身を除く): 224169904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 224, 247, 266, 304, 361, 364, 392, 416, 494, 532, 608, 637, 722, 728, 784, 931, 988, 1064, 1274, 1444, 1456, 1568, 1729, 1862, 1976, 2128, 2527, 2548, 2888, 2912, 3458, 3724, 3952, 4256, 4693, 5054, 5096, 5776, 6859, 6916, 7448, 7904, 9386, 10108, 10192, 11552, 12103, 13718, 13832, 14896, 17689, 18772, 20216, 20384, 24206, 27436, 27664, 29792, 32851, 35378, 37544, 40432, 48013, 48412, 54872, 55328, 65702, 70756, 75088, 80864, 89167, 96026, 96824, 109744, 131404, 141512, 150176, 178334, 192052, 193648, 219488, 229957, 262808, 283024, 336091, 356668, 384104, 387296, 459914, 525616, 566048, 624169, 672182, 713336, 768208, 919828, 1051232, 1248338, 1344364, 1426672, 1536416, 1839656, 2496676, 2688728, 2853344, 3679312, 4369183, 4993352, 5377456, 7358624, 8738366, 9986704, 10754912, 17476732, 19973408, 34953464, 69906928, 139813856]

約数ペア:

[(1, 139813856), (2, 69906928), (4, 34953464), (7, 19973408), (8, 17476732), (13, 10754912), (14, 9986704), (16, 8738366), (19, 7358624), (26, 5377456), (28, 4993352), (32, 4369183), (38, 3679312), (49, 2853344), (52, 2688728), (56, 2496676), (76, 1839656), (91, 1536416), (98, 1426672), (104, 1344364), (112, 1248338), (133, 1051232), (152, 919828), (182, 768208), (196, 713336), (208, 672182), (224, 624169), (247, 566048), (266, 525616), (304, 459914), (361, 387296), (364, 384104), (392, 356668), (416, 336091), (494, 283024), (532, 262808), (608, 229957), (637, 219488), (722, 193648), (728, 192052), (784, 178334), (931, 150176), (988, 141512), (1064, 131404), (1274, 109744), (1444, 96824), (1456, 96026), (1568, 89167), (1729, 80864), (1862, 75088), (1976, 70756), (2128, 65702), (2527, 55328), (2548, 54872), (2888, 48412), (2912, 48013), (3458, 40432), (3724, 37544), (3952, 35378), (4256, 32851), (4693, 29792), (5054, 27664), (5096, 27436), (5776, 24206), (6859, 20384), (6916, 20216), (7448, 18772), (7904, 17689), (9386, 14896), (10108, 13832), (10192, 13718), (11552, 12103)]