129291184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{12451}}^1$

素因数の和:12529

約数の個数: 40

約数和(自身を含む): 277928640

約数和(自身を除く): 148637456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2596, 5192, 10384, 12451, 24902, 49804, 99608, 136961, 199216, 273922, 547844, 734609, 1095688, 1469218, 2191376, 2938436, 5876872, 8080699, 11753744, 16161398, 32322796, 64645592, 129291184]

約数ペア:

[(1, 129291184), (2, 64645592), (4, 32322796), (8, 16161398), (11, 11753744), (16, 8080699), (22, 5876872), (44, 2938436), (59, 2191376), (88, 1469218), (118, 1095688), (176, 734609), (236, 547844), (472, 273922), (649, 199216), (944, 136961), (1298, 99608), (2596, 49804), (5192, 24902), (10384, 12451)]