144584923

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 180403200

約数和(自身を除く): 35818277

約数列:

[1, 7, 23, 29, 161, 173, 179, 203, 667, 1211, 1253, 3979, 4117, 4669, 5017, 5191, 27853, 28819, 30967, 35119, 36337, 115391, 119393, 216769, 712241, 807737, 835751, 898043, 4985687, 6286301, 20654989, 144584923]

約数ペア:

[(1, 144584923), (7, 20654989), (23, 6286301), (29, 4985687), (161, 898043), (173, 835751), (179, 807737), (203, 712241), (667, 216769), (1211, 119393), (1253, 115391), (3979, 36337), (4117, 35119), (4669, 30967), (5017, 28819), (5191, 27853)]