147796418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2029}}^1$

素因数の和:2103

約数の個数: 48

約数和(自身を含む): 285109440

約数和(自身を除く): 137313022

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 121, 154, 242, 301, 473, 602, 847, 946, 1694, 2029, 3311, 4058, 5203, 6622, 10406, 14203, 22319, 28406, 36421, 44638, 72842, 87247, 156233, 174494, 245509, 312466, 491018, 610729, 959717, 1221458, 1718563, 1919434, 3437126, 6718019, 10556887, 13436038, 21113774, 73898209, 147796418]

約数ペア:

[(1, 147796418), (2, 73898209), (7, 21113774), (11, 13436038), (14, 10556887), (22, 6718019), (43, 3437126), (77, 1919434), (86, 1718563), (121, 1221458), (154, 959717), (242, 610729), (301, 491018), (473, 312466), (602, 245509), (847, 174494), (946, 156233), (1694, 87247), (2029, 72842), (3311, 44638), (4058, 36421), (5203, 28406), (6622, 22319), (10406, 14203)]