160978176

素因数分解:

$2^8\times 3^2\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:772

約数の個数: 108

約数和(自身を含む): 469128660

約数和(自身を除く): 308150484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 128, 144, 192, 218, 256, 288, 327, 384, 436, 576, 641, 654, 768, 872, 981, 1152, 1282, 1308, 1744, 1923, 1962, 2304, 2564, 2616, 3488, 3846, 3924, 5128, 5232, 5769, 6976, 7692, 7848, 10256, 10464, 11538, 13952, 15384, 15696, 20512, 20928, 23076, 27904, 30768, 31392, 41024, 41856, 46152, 61536, 62784, 69869, 82048, 83712, 92304, 123072, 125568, 139738, 164096, 184608, 209607, 246144, 251136, 279476, 369216, 419214, 492288, 558952, 628821, 738432, 838428, 1117904, 1257642, 1476864, 1676856, 2235808, 2515284, 3353712, 4471616, 5030568, 6707424, 8943232, 10061136, 13414848, 17886464, 20122272, 26829696, 40244544, 53659392, 80489088, 160978176]

約数ペア:

[(1, 160978176), (2, 80489088), (3, 53659392), (4, 40244544), (6, 26829696), (8, 20122272), (9, 17886464), (12, 13414848), (16, 10061136), (18, 8943232), (24, 6707424), (32, 5030568), (36, 4471616), (48, 3353712), (64, 2515284), (72, 2235808), (96, 1676856), (109, 1476864), (128, 1257642), (144, 1117904), (192, 838428), (218, 738432), (256, 628821), (288, 558952), (327, 492288), (384, 419214), (436, 369216), (576, 279476), (641, 251136), (654, 246144), (768, 209607), (872, 184608), (981, 164096), (1152, 139738), (1282, 125568), (1308, 123072), (1744, 92304), (1923, 83712), (1962, 82048), (2304, 69869), (2564, 62784), (2616, 61536), (3488, 46152), (3846, 41856), (3924, 41024), (5128, 31392), (5232, 30768), (5769, 27904), (6976, 23076), (7692, 20928), (7848, 20512), (10256, 15696), (10464, 15384), (11538, 13952)]