102978512

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:796

約数の個数: 80

約数和(自身を含む): 248234112

約数和(自身を除く): 145255600

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 107, 112, 182, 208, 214, 364, 428, 661, 728, 749, 856, 1322, 1391, 1456, 1498, 1712, 2644, 2782, 2996, 4627, 5288, 5564, 5992, 8593, 9254, 9737, 10576, 11128, 11984, 17186, 18508, 19474, 22256, 34372, 37016, 38948, 60151, 68744, 70727, 74032, 77896, 120302, 137488, 141454, 155792, 240604, 282908, 481208, 495089, 565816, 919451, 962416, 990178, 1131632, 1838902, 1980356, 3677804, 3960712, 6436157, 7355608, 7921424, 12872314, 14711216, 25744628, 51489256, 102978512]

約数ペア:

[(1, 102978512), (2, 51489256), (4, 25744628), (7, 14711216), (8, 12872314), (13, 7921424), (14, 7355608), (16, 6436157), (26, 3960712), (28, 3677804), (52, 1980356), (56, 1838902), (91, 1131632), (104, 990178), (107, 962416), (112, 919451), (182, 565816), (208, 495089), (214, 481208), (364, 282908), (428, 240604), (661, 155792), (728, 141454), (749, 137488), (856, 120302), (1322, 77896), (1391, 74032), (1456, 70727), (1498, 68744), (1712, 60151), (2644, 38948), (2782, 37016), (2996, 34372), (4627, 22256), (5288, 19474), (5564, 18508), (5992, 17186), (8593, 11984), (9254, 11128), (9737, 10576)]