129202448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:264

約数の個数: 80

約数和(自身を含む): 275607360

約数和(自身を除く): 146404912

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 83, 97, 118, 136, 166, 194, 236, 272, 332, 388, 472, 664, 776, 944, 1003, 1328, 1411, 1552, 1649, 2006, 2822, 3298, 4012, 4897, 5644, 5723, 6596, 8024, 8051, 9794, 11288, 11446, 13192, 16048, 16102, 19588, 22576, 22892, 26384, 32204, 39176, 45784, 64408, 78352, 83249, 91568, 97291, 128816, 136867, 166498, 194582, 273734, 332996, 389164, 475009, 547468, 665992, 778328, 950018, 1094936, 1331984, 1556656, 1900036, 2189872, 3800072, 7600144, 8075153, 16150306, 32300612, 64601224, 129202448]

約数ペア:

[(1, 129202448), (2, 64601224), (4, 32300612), (8, 16150306), (16, 8075153), (17, 7600144), (34, 3800072), (59, 2189872), (68, 1900036), (83, 1556656), (97, 1331984), (118, 1094936), (136, 950018), (166, 778328), (194, 665992), (236, 547468), (272, 475009), (332, 389164), (388, 332996), (472, 273734), (664, 194582), (776, 166498), (944, 136867), (1003, 128816), (1328, 97291), (1411, 91568), (1552, 83249), (1649, 78352), (2006, 64408), (2822, 45784), (3298, 39176), (4012, 32204), (4897, 26384), (5644, 22892), (5723, 22576), (6596, 19588), (8024, 16102), (8051, 16048), (9794, 13192), (11288, 11446)]