169948416

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{20117}}^1$

素因数の和:20147

約数の個数: 72

約数和(自身を含む): 493454304

約数和(自身を除く): 323505888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 20117, 40234, 60351, 80468, 120702, 160936, 221287, 241404, 321872, 442574, 482808, 643744, 663861, 885148, 965616, 1287488, 1327722, 1770296, 1931232, 2574976, 2655444, 3540592, 3862464, 5149952, 5310888, 7081184, 7724928, 10621776, 14162368, 15449856, 21243552, 28324736, 42487104, 56649472, 84974208, 169948416]

約数ペア:

[(1, 169948416), (2, 84974208), (3, 56649472), (4, 42487104), (6, 28324736), (8, 21243552), (11, 15449856), (12, 14162368), (16, 10621776), (22, 7724928), (24, 7081184), (32, 5310888), (33, 5149952), (44, 3862464), (48, 3540592), (64, 2655444), (66, 2574976), (88, 1931232), (96, 1770296), (128, 1327722), (132, 1287488), (176, 965616), (192, 885148), (256, 663861), (264, 643744), (352, 482808), (384, 442574), (528, 321872), (704, 241404), (768, 221287), (1056, 160936), (1408, 120702), (2112, 80468), (2816, 60351), (4224, 40234), (8448, 20117)]