16156946884

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1123}}^1\times {\mathrm{21283}}^1$

素因数の和:22436

約数の個数: 36

約数和(自身を含む): 30645639696

約数和(自身を除く): 14488692812

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1123, 2246, 4492, 14599, 21283, 29198, 42566, 58396, 85132, 189787, 276679, 379574, 553358, 759148, 1106716, 3596827, 7193654, 14387308, 23900809, 47801618, 95603236, 310710517, 621421034, 1242842068, 4039236721, 8078473442, 16156946884]

約数ペア:

[(1, 16156946884), (2, 8078473442), (4, 4039236721), (13, 1242842068), (26, 621421034), (52, 310710517), (169, 95603236), (338, 47801618), (676, 23900809), (1123, 14387308), (2246, 7193654), (4492, 3596827), (14599, 1106716), (21283, 759148), (29198, 553358), (42566, 379574), (58396, 276679), (85132, 189787)]