158173862

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13339}}^1$

素因数の和:13377

約数の個数: 36

約数和(自身を含む): 303391620

約数和(自身を除く): 145217758

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1694, 5929, 11858, 13339, 26678, 93373, 146729, 186746, 293458, 653611, 1027103, 1307222, 1614019, 2054206, 3228038, 7189721, 11298133, 14379442, 22596266, 79086931, 158173862]

約数ペア:

[(1, 158173862), (2, 79086931), (7, 22596266), (11, 14379442), (14, 11298133), (22, 7189721), (49, 3228038), (77, 2054206), (98, 1614019), (121, 1307222), (154, 1027103), (242, 653611), (539, 293458), (847, 186746), (1078, 146729), (1694, 93373), (5929, 26678), (11858, 13339)]