156982158865

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2468467}}^1$

素因数の和:2468581

約数の個数: 32

約数和(自身を含む): 227494010880

約数和(自身を除く): 70511852015

約数列:

[1, 5, 7, 23, 35, 79, 115, 161, 395, 553, 805, 1817, 2765, 9085, 12719, 63595, 2468467, 12342335, 17279269, 56774741, 86396345, 195008893, 283873705, 397423187, 975044465, 1365062251, 1987115935, 4485204539, 6825311255, 22426022695, 31396431773, 156982158865]

約数ペア:

[(1, 156982158865), (5, 31396431773), (7, 22426022695), (23, 6825311255), (35, 4485204539), (79, 1987115935), (115, 1365062251), (161, 975044465), (395, 397423187), (553, 283873705), (805, 195008893), (1817, 86396345), (2765, 56774741), (9085, 17279269), (12719, 12342335), (63595, 2468467)]