169343746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1307

約数の個数: 48

約数和(自身を含む): 308423808

約数和(自身を除く): 139080062

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 169, 286, 338, 407, 481, 814, 962, 1231, 1859, 2462, 3718, 5291, 6253, 10582, 12506, 13541, 16003, 27082, 32006, 45547, 68783, 91094, 137566, 176033, 208039, 352066, 416078, 501017, 592111, 1002034, 1184222, 2288429, 4576858, 6513221, 7697443, 13026442, 15394886, 84671873, 169343746]

約数ペア:

[(1, 169343746), (2, 84671873), (11, 15394886), (13, 13026442), (22, 7697443), (26, 6513221), (37, 4576858), (74, 2288429), (143, 1184222), (169, 1002034), (286, 592111), (338, 501017), (407, 416078), (481, 352066), (814, 208039), (962, 176033), (1231, 137566), (1859, 91094), (2462, 68783), (3718, 45547), (5291, 32006), (6253, 27082), (10582, 16003), (12506, 13541)]