172953201212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{8429}}^1\times {\mathrm{5903}}^1$

素因数の和:14426

約数の個数: 48

約数和(自身を含む): 334459238400

約数和(自身を除く): 161506037188

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 5903, 8429, 11806, 16858, 23612, 33716, 64933, 92719, 129866, 185438, 259732, 370876, 466337, 665891, 932674, 1331782, 1865348, 2663564, 5129707, 7324801, 10259414, 14649602, 20518828, 29299204, 49756387, 99512774, 199025548, 547320257, 1094640514, 2189281028, 3930754573, 7861509146, 15723018292, 43238300303, 86476600606, 172953201212]

約数ペア:

[(1, 172953201212), (2, 86476600606), (4, 43238300303), (11, 15723018292), (22, 7861509146), (44, 3930754573), (79, 2189281028), (158, 1094640514), (316, 547320257), (869, 199025548), (1738, 99512774), (3476, 49756387), (5903, 29299204), (8429, 20518828), (11806, 14649602), (16858, 10259414), (23612, 7324801), (33716, 5129707), (64933, 2663564), (92719, 1865348), (129866, 1331782), (185438, 932674), (259732, 665891), (370876, 466337)]