129513616

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:836

約数の個数: 60

約数和(自身を含む): 274127668

約数和(自身を除く): 144614052

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 289, 296, 578, 592, 629, 757, 1156, 1258, 1514, 2312, 2516, 3028, 4624, 5032, 6056, 10064, 10693, 12112, 12869, 21386, 25738, 28009, 42772, 51476, 56018, 85544, 102952, 112036, 171088, 205904, 218773, 224072, 437546, 448144, 476153, 875092, 952306, 1750184, 1904612, 3500368, 3809224, 7618448, 8094601, 16189202, 32378404, 64756808, 129513616]

約数ペア:

[(1, 129513616), (2, 64756808), (4, 32378404), (8, 16189202), (16, 8094601), (17, 7618448), (34, 3809224), (37, 3500368), (68, 1904612), (74, 1750184), (136, 952306), (148, 875092), (272, 476153), (289, 448144), (296, 437546), (578, 224072), (592, 218773), (629, 205904), (757, 171088), (1156, 112036), (1258, 102952), (1514, 85544), (2312, 56018), (2516, 51476), (3028, 42772), (4624, 28009), (5032, 25738), (6056, 21386), (10064, 12869), (10693, 12112)]