157942624

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9931}}^1$

素因数の和:10019

約数の個数: 48

約数和(自身を含む): 360412416

約数和(自身を除く): 202469792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 9931, 15904, 19862, 39724, 69517, 79448, 139034, 158896, 278068, 317792, 556136, 705101, 1112272, 1410202, 2224544, 2820404, 4935707, 5640808, 9871414, 11281616, 19742828, 22563232, 39485656, 78971312, 157942624]

約数ペア:

[(1, 157942624), (2, 78971312), (4, 39485656), (7, 22563232), (8, 19742828), (14, 11281616), (16, 9871414), (28, 5640808), (32, 4935707), (56, 2820404), (71, 2224544), (112, 1410202), (142, 1112272), (224, 705101), (284, 556136), (497, 317792), (568, 278068), (994, 158896), (1136, 139034), (1988, 79448), (2272, 69517), (3976, 39724), (7952, 19862), (9931, 15904)]