156785257426

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25657}}^1\times {\mathrm{22973}}^1$

素因数の和:48658

約数の個数: 32

約数和(自身を含む): 282944108160

約数和(自身を除く): 126158850734

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 22973, 25657, 45946, 51314, 160811, 179599, 321622, 359198, 436487, 487483, 872974, 974966, 3055409, 3412381, 6110818, 6824762, 589418261, 1178836522, 4125927827, 8251855654, 11198946959, 22397893918, 78392628713, 156785257426]

約数ペア:

[(1, 156785257426), (2, 78392628713), (7, 22397893918), (14, 11198946959), (19, 8251855654), (38, 4125927827), (133, 1178836522), (266, 589418261), (22973, 6824762), (25657, 6110818), (45946, 3412381), (51314, 3055409), (160811, 974966), (179599, 872974), (321622, 487483), (359198, 436487)]