126914128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{7001}}^1$

素因数の和:7123

約数の個数: 40

約数和(自身を含む): 270893376

約数和(自身を除く): 143979248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 1133, 1648, 2266, 4532, 7001, 9064, 14002, 18128, 28004, 56008, 77011, 112016, 154022, 308044, 616088, 721103, 1232176, 1442206, 2884412, 5768824, 7932133, 11537648, 15864266, 31728532, 63457064, 126914128]

約数ペア:

[(1, 126914128), (2, 63457064), (4, 31728532), (8, 15864266), (11, 11537648), (16, 7932133), (22, 5768824), (44, 2884412), (88, 1442206), (103, 1232176), (176, 721103), (206, 616088), (412, 308044), (824, 154022), (1133, 112016), (1648, 77011), (2266, 56008), (4532, 28004), (7001, 18128), (9064, 14002)]