170896712

素因数分解:

$2^3\times 7^2\times {\mathrm{197}}^1\times {\mathrm{2213}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 374808060

約数和(自身を除く): 203911348

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 197, 392, 394, 788, 1379, 1576, 2213, 2758, 4426, 5516, 8852, 9653, 11032, 15491, 17704, 19306, 30982, 38612, 61964, 77224, 108437, 123928, 216874, 433748, 435961, 867496, 871922, 1743844, 3051727, 3487688, 6103454, 12206908, 21362089, 24413816, 42724178, 85448356, 170896712]

約数ペア:

[(1, 170896712), (2, 85448356), (4, 42724178), (7, 24413816), (8, 21362089), (14, 12206908), (28, 6103454), (49, 3487688), (56, 3051727), (98, 1743844), (196, 871922), (197, 867496), (392, 435961), (394, 433748), (788, 216874), (1379, 123928), (1576, 108437), (2213, 77224), (2758, 61964), (4426, 38612), (5516, 30982), (8852, 19306), (9653, 17704), (11032, 15491)]