130441724

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{17987}}^1$

素因数の和:18042

約数の個数: 36

約数和(自身を含む): 272734056

約数和(自身を除く): 142292332

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 17987, 35974, 71948, 125909, 251818, 503636, 665519, 881363, 1331038, 1762726, 2662076, 3525452, 4658633, 9317266, 18634532, 32610431, 65220862, 130441724]

約数ペア:

[(1, 130441724), (2, 65220862), (4, 32610431), (7, 18634532), (14, 9317266), (28, 4658633), (37, 3525452), (49, 2662076), (74, 1762726), (98, 1331038), (148, 881363), (196, 665519), (259, 503636), (518, 251818), (1036, 125909), (1813, 71948), (3626, 35974), (7252, 17987)]