225893584

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 545762688

約数和(自身を除く): 319869104

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 112, 133, 148, 151, 152, 259, 266, 296, 302, 304, 361, 518, 532, 592, 604, 703, 722, 1036, 1057, 1064, 1208, 1406, 1444, 2072, 2114, 2128, 2416, 2527, 2812, 2869, 2888, 4144, 4228, 4921, 5054, 5587, 5624, 5738, 5776, 8456, 9842, 10108, 11174, 11248, 11476, 13357, 16912, 19684, 20083, 20216, 22348, 22952, 26714, 39109, 39368, 40166, 40432, 44696, 45904, 53428, 54511, 78218, 78736, 80332, 89392, 93499, 106153, 106856, 109022, 156436, 160664, 186998, 212306, 213712, 218044, 312872, 321328, 373996, 381577, 424612, 436088, 625744, 743071, 747992, 763154, 849224, 872176, 1486142, 1495984, 1526308, 1698448, 2016907, 2972284, 3052616, 4033814, 5944568, 6105232, 8067628, 11889136, 14118349, 16135256, 28236698, 32270512, 56473396, 112946792, 225893584]

約数ペア:

[(1, 225893584), (2, 112946792), (4, 56473396), (7, 32270512), (8, 28236698), (14, 16135256), (16, 14118349), (19, 11889136), (28, 8067628), (37, 6105232), (38, 5944568), (56, 4033814), (74, 3052616), (76, 2972284), (112, 2016907), (133, 1698448), (148, 1526308), (151, 1495984), (152, 1486142), (259, 872176), (266, 849224), (296, 763154), (302, 747992), (304, 743071), (361, 625744), (518, 436088), (532, 424612), (592, 381577), (604, 373996), (703, 321328), (722, 312872), (1036, 218044), (1057, 213712), (1064, 212306), (1208, 186998), (1406, 160664), (1444, 156436), (2072, 109022), (2114, 106856), (2128, 106153), (2416, 93499), (2527, 89392), (2812, 80332), (2869, 78736), (2888, 78218), (4144, 54511), (4228, 53428), (4921, 45904), (5054, 44696), (5587, 40432), (5624, 40166), (5738, 39368), (5776, 39109), (8456, 26714), (9842, 22952), (10108, 22348), (11174, 20216), (11248, 20083), (11476, 19684), (13357, 16912)]