179218437190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{1639243}}^1$

素因数の和:1639321

約数の個数: 48

約数和(自身を含む): 359800944048

約数和(自身を除く): 180582506858

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 841, 1682, 1885, 3770, 4205, 8410, 10933, 21866, 54665, 109330, 1639243, 3278486, 8196215, 16392430, 21310159, 42620318, 47538047, 95076094, 106550795, 213101590, 237690235, 475380470, 617994611, 1235989222, 1378603363, 2757206726, 3089973055, 6179946110, 6893016815, 13786033630, 17921843719, 35843687438, 89609218595, 179218437190]

約数ペア:

[(1, 179218437190), (2, 89609218595), (5, 35843687438), (10, 17921843719), (13, 13786033630), (26, 6893016815), (29, 6179946110), (58, 3089973055), (65, 2757206726), (130, 1378603363), (145, 1235989222), (290, 617994611), (377, 475380470), (754, 237690235), (841, 213101590), (1682, 106550795), (1885, 95076094), (3770, 47538047), (4205, 42620318), (8410, 21310159), (10933, 16392430), (21866, 8196215), (54665, 3278486), (109330, 1639243)]