157038656

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 112

約数和(自身を含む): 350251776

約数和(自身を除く): 193213120

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 47, 64, 68, 74, 83, 94, 136, 148, 166, 188, 272, 296, 332, 376, 544, 592, 629, 664, 752, 799, 1088, 1184, 1258, 1328, 1411, 1504, 1598, 1739, 2368, 2516, 2656, 2822, 3008, 3071, 3196, 3478, 3901, 5032, 5312, 5644, 6142, 6392, 6956, 7802, 10064, 11288, 12284, 12784, 13912, 15604, 20128, 22576, 24568, 25568, 27824, 29563, 31208, 40256, 45152, 49136, 51136, 52207, 55648, 59126, 62416, 66317, 90304, 98272, 104414, 111296, 118252, 124832, 132634, 144337, 196544, 208828, 236504, 249664, 265268, 288674, 417656, 473008, 530536, 577348, 835312, 946016, 1061072, 1154696, 1670624, 1892032, 2122144, 2309392, 2453729, 3341248, 4244288, 4618784, 4907458, 9237568, 9814916, 19629832, 39259664, 78519328, 157038656]

約数ペア:

[(1, 157038656), (2, 78519328), (4, 39259664), (8, 19629832), (16, 9814916), (17, 9237568), (32, 4907458), (34, 4618784), (37, 4244288), (47, 3341248), (64, 2453729), (68, 2309392), (74, 2122144), (83, 1892032), (94, 1670624), (136, 1154696), (148, 1061072), (166, 946016), (188, 835312), (272, 577348), (296, 530536), (332, 473008), (376, 417656), (544, 288674), (592, 265268), (629, 249664), (664, 236504), (752, 208828), (799, 196544), (1088, 144337), (1184, 132634), (1258, 124832), (1328, 118252), (1411, 111296), (1504, 104414), (1598, 98272), (1739, 90304), (2368, 66317), (2516, 62416), (2656, 59126), (2822, 55648), (3008, 52207), (3071, 51136), (3196, 49136), (3478, 45152), (3901, 40256), (5032, 31208), (5312, 29563), (5644, 27824), (6142, 25568), (6392, 24568), (6956, 22576), (7802, 20128), (10064, 15604), (11288, 13912), (12284, 12784)]