143304812

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 308883456

約数和(自身を除く): 165578644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 83, 92, 98, 161, 166, 196, 322, 332, 383, 581, 644, 766, 1127, 1162, 1532, 1909, 2254, 2324, 2681, 3818, 4067, 4508, 5362, 7636, 8134, 8809, 10724, 13363, 16268, 17618, 18767, 26726, 31789, 35236, 37534, 53452, 61663, 63578, 75068, 93541, 123326, 127156, 187082, 222523, 246652, 374164, 431641, 445046, 731147, 863282, 890092, 1462294, 1557661, 1726564, 2924588, 3115322, 5118029, 6230644, 10236058, 20472116, 35826203, 71652406, 143304812]

約数ペア:

[(1, 143304812), (2, 71652406), (4, 35826203), (7, 20472116), (14, 10236058), (23, 6230644), (28, 5118029), (46, 3115322), (49, 2924588), (83, 1726564), (92, 1557661), (98, 1462294), (161, 890092), (166, 863282), (196, 731147), (322, 445046), (332, 431641), (383, 374164), (581, 246652), (644, 222523), (766, 187082), (1127, 127156), (1162, 123326), (1532, 93541), (1909, 75068), (2254, 63578), (2324, 61663), (2681, 53452), (3818, 37534), (4067, 35236), (4508, 31789), (5362, 26726), (7636, 18767), (8134, 17618), (8809, 16268), (10724, 13363)]