157468623

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 241173504

約数和(自身を除く): 83704881

約数列:

[1, 3, 13, 31, 39, 43, 93, 129, 169, 233, 403, 507, 559, 699, 1209, 1333, 1677, 3029, 3999, 5239, 7223, 7267, 9087, 10019, 15717, 17329, 21669, 21801, 30057, 39377, 51987, 93899, 118131, 130247, 225277, 281697, 310589, 390741, 675831, 931767, 1220687, 1693211, 3662061, 4037657, 5079633, 12112971, 52489541, 157468623]

約数ペア:

[(1, 157468623), (3, 52489541), (13, 12112971), (31, 5079633), (39, 4037657), (43, 3662061), (93, 1693211), (129, 1220687), (169, 931767), (233, 675831), (403, 390741), (507, 310589), (559, 281697), (699, 225277), (1209, 130247), (1333, 118131), (1677, 93899), (3029, 51987), (3999, 39377), (5239, 30057), (7223, 21801), (7267, 21669), (9087, 17329), (10019, 15717)]