156938620190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3187}}^1\times {\mathrm{40697}}^1$

素因数の和:43913

約数の個数: 48

約数和(自身を含む): 310610066256

約数和(自身を除く): 153671446066

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 3187, 6374, 15935, 31870, 35057, 40697, 70114, 81394, 175285, 203485, 350570, 385627, 406970, 447667, 771254, 895334, 1928135, 2238335, 3856270, 4476670, 4924337, 9848674, 24621685, 49243370, 129701339, 259402678, 648506695, 1297013390, 1426714729, 2853429458, 7133573645, 14267147290, 15693862019, 31387724038, 78469310095, 156938620190]

約数ペア:

[(1, 156938620190), (2, 78469310095), (5, 31387724038), (10, 15693862019), (11, 14267147290), (22, 7133573645), (55, 2853429458), (110, 1426714729), (121, 1297013390), (242, 648506695), (605, 259402678), (1210, 129701339), (3187, 49243370), (6374, 24621685), (15935, 9848674), (31870, 4924337), (35057, 4476670), (40697, 3856270), (70114, 2238335), (81394, 1928135), (175285, 895334), (203485, 771254), (350570, 447667), (385627, 406970)]