16220422078

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{311}}^1\times {\mathrm{5167}}^1$

素因数の和:5597

約数の個数: 48

約数和(自身を含む): 28675206144

約数和(自身を除く): 12454784066

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 311, 622, 721, 1442, 2177, 4354, 5047, 5167, 10094, 10334, 15239, 30478, 32033, 36169, 64066, 72338, 224231, 253183, 448462, 506366, 532201, 1064402, 1569617, 1606937, 3139234, 3213874, 3725407, 7450814, 11248559, 22497118, 26077849, 52155698, 78739913, 157479826, 165514511, 331029022, 1158601577, 2317203154, 8110211039, 16220422078]

約数ペア:

[(1, 16220422078), (2, 8110211039), (7, 2317203154), (14, 1158601577), (49, 331029022), (98, 165514511), (103, 157479826), (206, 78739913), (311, 52155698), (622, 26077849), (721, 22497118), (1442, 11248559), (2177, 7450814), (4354, 3725407), (5047, 3213874), (5167, 3139234), (10094, 1606937), (10334, 1569617), (15239, 1064402), (30478, 532201), (32033, 506366), (36169, 448462), (64066, 253183), (72338, 224231)]