164512836

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 450078720

約数和(自身を除く): 285565884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 103, 108, 138, 206, 207, 276, 309, 412, 414, 618, 621, 643, 828, 927, 1236, 1242, 1286, 1854, 1929, 2369, 2484, 2572, 2781, 3708, 3858, 4738, 5562, 5787, 7107, 7716, 9476, 11124, 11574, 14214, 14789, 17361, 21321, 23148, 28428, 29578, 34722, 42642, 44367, 59156, 63963, 66229, 69444, 85284, 88734, 127926, 132458, 133101, 177468, 198687, 255852, 264916, 266202, 397374, 399303, 532404, 596061, 794748, 798606, 1192122, 1523267, 1597212, 1788183, 2384244, 3046534, 3576366, 4569801, 6093068, 7152732, 9139602, 13709403, 18279204, 27418806, 41128209, 54837612, 82256418, 164512836]

約数ペア:

[(1, 164512836), (2, 82256418), (3, 54837612), (4, 41128209), (6, 27418806), (9, 18279204), (12, 13709403), (18, 9139602), (23, 7152732), (27, 6093068), (36, 4569801), (46, 3576366), (54, 3046534), (69, 2384244), (92, 1788183), (103, 1597212), (108, 1523267), (138, 1192122), (206, 798606), (207, 794748), (276, 596061), (309, 532404), (412, 399303), (414, 397374), (618, 266202), (621, 264916), (643, 255852), (828, 198687), (927, 177468), (1236, 133101), (1242, 132458), (1286, 127926), (1854, 88734), (1929, 85284), (2369, 69444), (2484, 66229), (2572, 63963), (2781, 59156), (3708, 44367), (3858, 42642), (4738, 34722), (5562, 29578), (5787, 28428), (7107, 23148), (7716, 21321), (9476, 17361), (11124, 14789), (11574, 14214)]