161598864

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:693

約数の個数: 120

約数和(自身を含む): 490349568

約数和(自身を除く): 328750704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 127, 147, 168, 196, 254, 294, 336, 381, 392, 508, 541, 588, 762, 784, 889, 1016, 1082, 1176, 1524, 1623, 1778, 2032, 2164, 2352, 2667, 3048, 3246, 3556, 3787, 4328, 5334, 6096, 6223, 6492, 7112, 7574, 8656, 10668, 11361, 12446, 12984, 14224, 15148, 18669, 21336, 22722, 24892, 25968, 26509, 30296, 37338, 42672, 45444, 49784, 53018, 60592, 68707, 74676, 79527, 90888, 99568, 106036, 137414, 149352, 159054, 181776, 206121, 212072, 274828, 298704, 318108, 412242, 424144, 480949, 549656, 636216, 824484, 961898, 1099312, 1272432, 1442847, 1648968, 1923796, 2885694, 3297936, 3366643, 3847592, 5771388, 6733286, 7695184, 10099929, 11542776, 13466572, 20199858, 23085552, 26933144, 40399716, 53866288, 80799432, 161598864]

約数ペア:

[(1, 161598864), (2, 80799432), (3, 53866288), (4, 40399716), (6, 26933144), (7, 23085552), (8, 20199858), (12, 13466572), (14, 11542776), (16, 10099929), (21, 7695184), (24, 6733286), (28, 5771388), (42, 3847592), (48, 3366643), (49, 3297936), (56, 2885694), (84, 1923796), (98, 1648968), (112, 1442847), (127, 1272432), (147, 1099312), (168, 961898), (196, 824484), (254, 636216), (294, 549656), (336, 480949), (381, 424144), (392, 412242), (508, 318108), (541, 298704), (588, 274828), (762, 212072), (784, 206121), (889, 181776), (1016, 159054), (1082, 149352), (1176, 137414), (1524, 106036), (1623, 99568), (1778, 90888), (2032, 79527), (2164, 74676), (2352, 68707), (2667, 60592), (3048, 53018), (3246, 49784), (3556, 45444), (3787, 42672), (4328, 37338), (5334, 30296), (6096, 26509), (6223, 25968), (6492, 24892), (7112, 22722), (7574, 21336), (8656, 18669), (10668, 15148), (11361, 14224), (12446, 12984)]