161569881036

素因数分解:

$2^2\times 3^3\times {\mathrm{2887}}^1\times {\mathrm{518191}}^1$

素因数の和:521091

約数の個数: 48

約数和(自身を含む): 419030778880

約数和(自身を除く): 257460897844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2887, 5774, 8661, 11548, 17322, 25983, 34644, 51966, 77949, 103932, 155898, 311796, 518191, 1036382, 1554573, 2072764, 3109146, 4663719, 6218292, 9327438, 13991157, 18654876, 27982314, 55964628, 1496017417, 2992034834, 4488052251, 5984069668, 8976104502, 13464156753, 17952209004, 26928313506, 40392470259, 53856627012, 80784940518, 161569881036]

約数ペア:

[(1, 161569881036), (2, 80784940518), (3, 53856627012), (4, 40392470259), (6, 26928313506), (9, 17952209004), (12, 13464156753), (18, 8976104502), (27, 5984069668), (36, 4488052251), (54, 2992034834), (108, 1496017417), (2887, 55964628), (5774, 27982314), (8661, 18654876), (11548, 13991157), (17322, 9327438), (25983, 6218292), (34644, 4663719), (51966, 3109146), (77949, 2072764), (103932, 1554573), (155898, 1036382), (311796, 518191)]