155335264

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16127}}^1$

素因数の和:16187

約数の個数: 48

約数和(自身を含む): 357654528

約数和(自身を除く): 202319264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9632, 16127, 32254, 64508, 112889, 129016, 225778, 258032, 451556, 516064, 693461, 903112, 1386922, 1806224, 2773844, 3612448, 4854227, 5547688, 9708454, 11095376, 19416908, 22190752, 38833816, 77667632, 155335264]

約数ペア:

[(1, 155335264), (2, 77667632), (4, 38833816), (7, 22190752), (8, 19416908), (14, 11095376), (16, 9708454), (28, 5547688), (32, 4854227), (43, 3612448), (56, 2773844), (86, 1806224), (112, 1386922), (172, 903112), (224, 693461), (301, 516064), (344, 451556), (602, 258032), (688, 225778), (1204, 129016), (1376, 112889), (2408, 64508), (4816, 32254), (9632, 16127)]