149318376508

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2351}}^1\times {\mathrm{7247}}^1$

素因数の和:9922

約数の個数: 48

約数和(自身を含む): 299759652864

約数和(自身を除く): 150441276356

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 2351, 4382, 4702, 7247, 8764, 9404, 14494, 16457, 28988, 32914, 50729, 65828, 101458, 202916, 735863, 1471726, 2268311, 2943452, 4536622, 5151041, 9073244, 10302082, 15878177, 17037697, 20604164, 31756354, 34075394, 63512708, 68150788, 119263879, 238527758, 477055516, 5332799161, 10665598322, 21331196644, 37329594127, 74659188254, 149318376508]

約数ペア:

[(1, 149318376508), (2, 74659188254), (4, 37329594127), (7, 21331196644), (14, 10665598322), (28, 5332799161), (313, 477055516), (626, 238527758), (1252, 119263879), (2191, 68150788), (2351, 63512708), (4382, 34075394), (4702, 31756354), (7247, 20604164), (8764, 17037697), (9404, 15878177), (14494, 10302082), (16457, 9073244), (28988, 5151041), (32914, 4536622), (50729, 2943452), (65828, 2268311), (101458, 1471726), (202916, 735863)]