129325952

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 312560640

約数和(自身を除く): 183234688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 47, 56, 64, 74, 83, 94, 112, 128, 148, 166, 188, 224, 259, 296, 329, 332, 376, 448, 518, 581, 592, 658, 664, 752, 896, 1036, 1162, 1184, 1316, 1328, 1504, 1739, 2072, 2324, 2368, 2632, 2656, 3008, 3071, 3478, 3901, 4144, 4648, 4736, 5264, 5312, 6016, 6142, 6956, 7802, 8288, 9296, 10528, 10624, 12173, 12284, 13912, 15604, 16576, 18592, 21056, 21497, 24346, 24568, 27307, 27824, 31208, 33152, 37184, 42112, 42994, 48692, 49136, 54614, 55648, 62416, 74368, 85988, 97384, 98272, 109228, 111296, 124832, 144337, 171976, 194768, 196544, 218456, 222592, 249664, 288674, 343952, 389536, 393088, 436912, 499328, 577348, 687904, 779072, 873824, 1010359, 1154696, 1375808, 1558144, 1747648, 2020718, 2309392, 2751616, 3495296, 4041436, 4618784, 8082872, 9237568, 16165744, 18475136, 32331488, 64662976, 129325952]

約数ペア:

[(1, 129325952), (2, 64662976), (4, 32331488), (7, 18475136), (8, 16165744), (14, 9237568), (16, 8082872), (28, 4618784), (32, 4041436), (37, 3495296), (47, 2751616), (56, 2309392), (64, 2020718), (74, 1747648), (83, 1558144), (94, 1375808), (112, 1154696), (128, 1010359), (148, 873824), (166, 779072), (188, 687904), (224, 577348), (259, 499328), (296, 436912), (329, 393088), (332, 389536), (376, 343952), (448, 288674), (518, 249664), (581, 222592), (592, 218456), (658, 196544), (664, 194768), (752, 171976), (896, 144337), (1036, 124832), (1162, 111296), (1184, 109228), (1316, 98272), (1328, 97384), (1504, 85988), (1739, 74368), (2072, 62416), (2324, 55648), (2368, 54614), (2632, 49136), (2656, 48692), (3008, 42994), (3071, 42112), (3478, 37184), (3901, 33152), (4144, 31208), (4648, 27824), (4736, 27307), (5264, 24568), (5312, 24346), (6016, 21497), (6142, 21056), (6956, 18592), (7802, 16576), (8288, 15604), (9296, 13912), (10528, 12284), (10624, 12173)]