145322576

素因数分解:

$2^4\times 7^1\times {\mathrm{1297523}}^1$

素因数の和:1297538

約数の個数: 20

約数和(自身を含む): 321785952

約数和(自身を除く): 176463376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1297523, 2595046, 5190092, 9082661, 10380184, 18165322, 20760368, 36330644, 72661288, 145322576]

約数ペア:

[(1, 145322576), (2, 72661288), (4, 36330644), (7, 20760368), (8, 18165322), (14, 10380184), (16, 9082661), (28, 5190092), (56, 2595046), (112, 1297523)]