154581856

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 374440752

約数和(自身を除く): 219858896

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 37, 44, 52, 74, 83, 88, 104, 121, 143, 148, 166, 176, 208, 242, 286, 296, 332, 352, 407, 416, 481, 484, 572, 592, 664, 814, 913, 962, 968, 1079, 1144, 1184, 1328, 1573, 1628, 1826, 1924, 1936, 2158, 2288, 2656, 3071, 3146, 3256, 3652, 3848, 3872, 4316, 4477, 4576, 5291, 6142, 6292, 6512, 7304, 7696, 8632, 8954, 10043, 10582, 11869, 12284, 12584, 13024, 14608, 15392, 17264, 17908, 20086, 21164, 23738, 24568, 25168, 29216, 33781, 34528, 35816, 39923, 40172, 42328, 47476, 49136, 50336, 58201, 67562, 71632, 79846, 80344, 84656, 94952, 98272, 116402, 130559, 135124, 143264, 159692, 160688, 169312, 189904, 232804, 261118, 270248, 319384, 321376, 371591, 379808, 439153, 465608, 522236, 540496, 638768, 743182, 878306, 931216, 1044472, 1080992, 1277536, 1486364, 1756612, 1862432, 2088944, 2972728, 3513224, 4177888, 4830683, 5945456, 7026448, 9661366, 11890912, 14052896, 19322732, 38645464, 77290928, 154581856]

約数ペア:

[(1, 154581856), (2, 77290928), (4, 38645464), (8, 19322732), (11, 14052896), (13, 11890912), (16, 9661366), (22, 7026448), (26, 5945456), (32, 4830683), (37, 4177888), (44, 3513224), (52, 2972728), (74, 2088944), (83, 1862432), (88, 1756612), (104, 1486364), (121, 1277536), (143, 1080992), (148, 1044472), (166, 931216), (176, 878306), (208, 743182), (242, 638768), (286, 540496), (296, 522236), (332, 465608), (352, 439153), (407, 379808), (416, 371591), (481, 321376), (484, 319384), (572, 270248), (592, 261118), (664, 232804), (814, 189904), (913, 169312), (962, 160688), (968, 159692), (1079, 143264), (1144, 135124), (1184, 130559), (1328, 116402), (1573, 98272), (1628, 94952), (1826, 84656), (1924, 80344), (1936, 79846), (2158, 71632), (2288, 67562), (2656, 58201), (3071, 50336), (3146, 49136), (3256, 47476), (3652, 42328), (3848, 40172), (3872, 39923), (4316, 35816), (4477, 34528), (4576, 33781), (5291, 29216), (6142, 25168), (6292, 24568), (6512, 23738), (7304, 21164), (7696, 20086), (8632, 17908), (8954, 17264), (10043, 15392), (10582, 14608), (11869, 13024), (12284, 12584)]