131565392

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4093}}^1$

素因数の和:4156

約数の個数: 60

約数和(自身を含む): 303832116

約数和(自身を除く): 172266724

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 164, 196, 287, 328, 392, 574, 656, 784, 1148, 2009, 2296, 4018, 4093, 4592, 8036, 8186, 16072, 16372, 28651, 32144, 32744, 57302, 65488, 114604, 167813, 200557, 229208, 335626, 401114, 458416, 671252, 802228, 1174691, 1342504, 1604456, 2349382, 2685008, 3208912, 4698764, 8222837, 9397528, 16445674, 18795056, 32891348, 65782696, 131565392]

約数ペア:

[(1, 131565392), (2, 65782696), (4, 32891348), (7, 18795056), (8, 16445674), (14, 9397528), (16, 8222837), (28, 4698764), (41, 3208912), (49, 2685008), (56, 2349382), (82, 1604456), (98, 1342504), (112, 1174691), (164, 802228), (196, 671252), (287, 458416), (328, 401114), (392, 335626), (574, 229208), (656, 200557), (784, 167813), (1148, 114604), (2009, 65488), (2296, 57302), (4018, 32744), (4093, 32144), (4592, 28651), (8036, 16372), (8186, 16072)]