215584796161

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{13789}}^1$

素因数の和:14126

約数の個数: 48

約数和(自身を含む): 272366841600

約数和(自身を除く): 56782045439

約数列:

[1, 7, 19, 23, 133, 161, 269, 361, 437, 1883, 2527, 3059, 5111, 6187, 8303, 13789, 35777, 43309, 58121, 96523, 97109, 117553, 261991, 317147, 679763, 822871, 1833937, 2220029, 2233507, 3709241, 4977829, 6025793, 15634549, 25964687, 34844803, 42180551, 70475579, 85312543, 114490067, 493329053, 597187801, 801430469, 1339036001, 1620938317, 9373252007, 11346568219, 30797828023, 215584796161]

約数ペア:

[(1, 215584796161), (7, 30797828023), (19, 11346568219), (23, 9373252007), (133, 1620938317), (161, 1339036001), (269, 801430469), (361, 597187801), (437, 493329053), (1883, 114490067), (2527, 85312543), (3059, 70475579), (5111, 42180551), (6187, 34844803), (8303, 25964687), (13789, 15634549), (35777, 6025793), (43309, 4977829), (58121, 3709241), (96523, 2233507), (97109, 2220029), (117553, 1833937), (261991, 822871), (317147, 679763)]