168220644

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 431456256

約数和(自身を除く): 263235612

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 127, 129, 151, 172, 204, 254, 258, 302, 381, 453, 508, 516, 604, 731, 762, 906, 1462, 1524, 1812, 2159, 2193, 2567, 2924, 4318, 4386, 5134, 5461, 6477, 6493, 7701, 8636, 8772, 10268, 10922, 12954, 12986, 15402, 16383, 19177, 19479, 21844, 25908, 25972, 30804, 32766, 38354, 38958, 57531, 65532, 76708, 77916, 92837, 110381, 115062, 185674, 220762, 230124, 278511, 326009, 331143, 371348, 441524, 557022, 652018, 662286, 824611, 978027, 1114044, 1304036, 1324572, 1649222, 1956054, 2473833, 3298444, 3912108, 4947666, 9895332, 14018387, 28036774, 42055161, 56073548, 84110322, 168220644]

約数ペア:

[(1, 168220644), (2, 84110322), (3, 56073548), (4, 42055161), (6, 28036774), (12, 14018387), (17, 9895332), (34, 4947666), (43, 3912108), (51, 3298444), (68, 2473833), (86, 1956054), (102, 1649222), (127, 1324572), (129, 1304036), (151, 1114044), (172, 978027), (204, 824611), (254, 662286), (258, 652018), (302, 557022), (381, 441524), (453, 371348), (508, 331143), (516, 326009), (604, 278511), (731, 230124), (762, 220762), (906, 185674), (1462, 115062), (1524, 110381), (1812, 92837), (2159, 77916), (2193, 76708), (2567, 65532), (2924, 57531), (4318, 38958), (4386, 38354), (5134, 32766), (5461, 30804), (6477, 25972), (6493, 25908), (7701, 21844), (8636, 19479), (8772, 19177), (10268, 16383), (10922, 15402), (12954, 12986)]