130197618

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:541

約数の個数: 80

約数和(自身を含む): 308822976

約数和(自身を除く): 178625358

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 83, 138, 162, 166, 207, 249, 414, 421, 498, 621, 747, 842, 1242, 1263, 1494, 1863, 1909, 2241, 2526, 3726, 3789, 3818, 4482, 5727, 6723, 7578, 9683, 11367, 11454, 13446, 17181, 19366, 22734, 29049, 34101, 34362, 34943, 51543, 58098, 68202, 69886, 87147, 103086, 104829, 154629, 174294, 209658, 261441, 309258, 314487, 522882, 628974, 784323, 803689, 943461, 1568646, 1607378, 1886922, 2411067, 2830383, 4822134, 5660766, 7233201, 14466402, 21699603, 43399206, 65098809, 130197618]

約数ペア:

[(1, 130197618), (2, 65098809), (3, 43399206), (6, 21699603), (9, 14466402), (18, 7233201), (23, 5660766), (27, 4822134), (46, 2830383), (54, 2411067), (69, 1886922), (81, 1607378), (83, 1568646), (138, 943461), (162, 803689), (166, 784323), (207, 628974), (249, 522882), (414, 314487), (421, 309258), (498, 261441), (621, 209658), (747, 174294), (842, 154629), (1242, 104829), (1263, 103086), (1494, 87147), (1863, 69886), (1909, 68202), (2241, 58098), (2526, 51543), (3726, 34943), (3789, 34362), (3818, 34101), (4482, 29049), (5727, 22734), (6723, 19366), (7578, 17181), (9683, 13446), (11367, 11454)]