172543254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{647}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 375674112

約数和(自身を除く): 203130858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 263, 338, 507, 526, 647, 789, 1014, 1294, 1578, 1941, 3419, 3882, 6838, 8411, 10257, 16822, 20514, 25233, 44447, 50466, 88894, 109343, 133341, 170161, 218686, 266682, 328029, 340322, 510483, 656058, 1020966, 2212093, 4424186, 6636279, 13272558, 28757209, 57514418, 86271627, 172543254]

約数ペア:

[(1, 172543254), (2, 86271627), (3, 57514418), (6, 28757209), (13, 13272558), (26, 6636279), (39, 4424186), (78, 2212093), (169, 1020966), (263, 656058), (338, 510483), (507, 340322), (526, 328029), (647, 266682), (789, 218686), (1014, 170161), (1294, 133341), (1578, 109343), (1941, 88894), (3419, 50466), (3882, 44447), (6838, 25233), (8411, 20514), (10257, 16822)]