168151984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10499}}^1$

素因数の和:10538

約数の個数: 80

約数和(自身を含む): 437472000

約数和(自身を除く): 269320016

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 10499, 16016, 20998, 41996, 73493, 83992, 115489, 136487, 146986, 167984, 230978, 272974, 293972, 461956, 545948, 587944, 808423, 923912, 955409, 1091896, 1175888, 1501357, 1616846, 1847824, 1910818, 2183792, 3002714, 3233692, 3821636, 6005428, 6467384, 7643272, 10509499, 12010856, 12934768, 15286544, 21018998, 24021712, 42037996, 84075992, 168151984]

約数ペア:

[(1, 168151984), (2, 84075992), (4, 42037996), (7, 24021712), (8, 21018998), (11, 15286544), (13, 12934768), (14, 12010856), (16, 10509499), (22, 7643272), (26, 6467384), (28, 6005428), (44, 3821636), (52, 3233692), (56, 3002714), (77, 2183792), (88, 1910818), (91, 1847824), (104, 1616846), (112, 1501357), (143, 1175888), (154, 1091896), (176, 955409), (182, 923912), (208, 808423), (286, 587944), (308, 545948), (364, 461956), (572, 293972), (616, 272974), (728, 230978), (1001, 167984), (1144, 146986), (1232, 136487), (1456, 115489), (2002, 83992), (2288, 73493), (4004, 41996), (8008, 20998), (10499, 16016)]