155771616

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1621}}^1$

素因数の和:1665

約数の個数: 192

約数和(自身を含む): 549351936

約数和(自身を除く): 393580320

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 96, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 224, 231, 264, 273, 286, 308, 312, 336, 352, 364, 416, 429, 462, 528, 546, 572, 616, 624, 672, 728, 858, 924, 1001, 1056, 1092, 1144, 1232, 1248, 1456, 1621, 1716, 1848, 2002, 2184, 2288, 2464, 2912, 3003, 3242, 3432, 3696, 4004, 4368, 4576, 4863, 6006, 6484, 6864, 7392, 8008, 8736, 9726, 11347, 12012, 12968, 13728, 16016, 17831, 19452, 21073, 22694, 24024, 25936, 32032, 34041, 35662, 38904, 42146, 45388, 48048, 51872, 53493, 63219, 68082, 71324, 77808, 84292, 90776, 96096, 106986, 124817, 126438, 136164, 142648, 147511, 155616, 168584, 181552, 213972, 231803, 249634, 252876, 272328, 285296, 295022, 337168, 363104, 374451, 427944, 442533, 463606, 499268, 505752, 544656, 570592, 590044, 674336, 695409, 748902, 855888, 885066, 927212, 998536, 1011504, 1089312, 1180088, 1390818, 1497804, 1622621, 1711776, 1770132, 1854424, 1997072, 2023008, 2360176, 2781636, 2995608, 3245242, 3540264, 3708848, 3994144, 4720352, 4867863, 5563272, 5991216, 6490484, 7080528, 7417696, 9735726, 11126544, 11982432, 12980968, 14161056, 19471452, 22253088, 25961936, 38942904, 51923872, 77885808, 155771616]

約数ペア:

[(1, 155771616), (2, 77885808), (3, 51923872), (4, 38942904), (6, 25961936), (7, 22253088), (8, 19471452), (11, 14161056), (12, 12980968), (13, 11982432), (14, 11126544), (16, 9735726), (21, 7417696), (22, 7080528), (24, 6490484), (26, 5991216), (28, 5563272), (32, 4867863), (33, 4720352), (39, 3994144), (42, 3708848), (44, 3540264), (48, 3245242), (52, 2995608), (56, 2781636), (66, 2360176), (77, 2023008), (78, 1997072), (84, 1854424), (88, 1770132), (91, 1711776), (96, 1622621), (104, 1497804), (112, 1390818), (132, 1180088), (143, 1089312), (154, 1011504), (156, 998536), (168, 927212), (176, 885066), (182, 855888), (208, 748902), (224, 695409), (231, 674336), (264, 590044), (273, 570592), (286, 544656), (308, 505752), (312, 499268), (336, 463606), (352, 442533), (364, 427944), (416, 374451), (429, 363104), (462, 337168), (528, 295022), (546, 285296), (572, 272328), (616, 252876), (624, 249634), (672, 231803), (728, 213972), (858, 181552), (924, 168584), (1001, 155616), (1056, 147511), (1092, 142648), (1144, 136164), (1232, 126438), (1248, 124817), (1456, 106986), (1621, 96096), (1716, 90776), (1848, 84292), (2002, 77808), (2184, 71324), (2288, 68082), (2464, 63219), (2912, 53493), (3003, 51872), (3242, 48048), (3432, 45388), (3696, 42146), (4004, 38904), (4368, 35662), (4576, 34041), (4863, 32032), (6006, 25936), (6484, 24024), (6864, 22694), (7392, 21073), (8008, 19452), (8736, 17831), (9726, 16016), (11347, 13728), (12012, 12968)]