131736176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 120

約数和(自身を含む): 311515776

約数和(自身を除く): 179779600

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 43, 44, 52, 86, 88, 103, 104, 143, 169, 172, 176, 206, 208, 286, 338, 344, 412, 473, 559, 572, 676, 688, 824, 946, 1118, 1133, 1144, 1339, 1352, 1648, 1859, 1892, 2236, 2266, 2288, 2678, 2704, 3718, 3784, 4429, 4472, 4532, 5356, 6149, 7267, 7436, 7568, 8858, 8944, 9064, 10712, 12298, 14534, 14729, 14872, 17407, 17716, 18128, 21424, 24596, 29068, 29458, 29744, 34814, 35432, 48719, 49192, 57577, 58136, 58916, 69628, 70864, 79937, 97438, 98384, 115154, 116272, 117832, 139256, 159874, 191477, 194876, 230308, 235664, 278512, 319748, 382954, 389752, 460616, 633347, 639496, 748501, 765908, 779504, 921232, 1266694, 1278992, 1497002, 1531816, 2533388, 2994004, 3063632, 5066776, 5988008, 8233511, 10133552, 11976016, 16467022, 32934044, 65868088, 131736176]

約数ペア:

[(1, 131736176), (2, 65868088), (4, 32934044), (8, 16467022), (11, 11976016), (13, 10133552), (16, 8233511), (22, 5988008), (26, 5066776), (43, 3063632), (44, 2994004), (52, 2533388), (86, 1531816), (88, 1497002), (103, 1278992), (104, 1266694), (143, 921232), (169, 779504), (172, 765908), (176, 748501), (206, 639496), (208, 633347), (286, 460616), (338, 389752), (344, 382954), (412, 319748), (473, 278512), (559, 235664), (572, 230308), (676, 194876), (688, 191477), (824, 159874), (946, 139256), (1118, 117832), (1133, 116272), (1144, 115154), (1339, 98384), (1352, 97438), (1648, 79937), (1859, 70864), (1892, 69628), (2236, 58916), (2266, 58136), (2288, 57577), (2678, 49192), (2704, 48719), (3718, 35432), (3784, 34814), (4429, 29744), (4472, 29458), (4532, 29068), (5356, 24596), (6149, 21424), (7267, 18128), (7436, 17716), (7568, 17407), (8858, 14872), (8944, 14729), (9064, 14534), (10712, 12298)]