144105416

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197947}}^1$

素因数の和:197973

約数の個数: 32

約数和(自身を含む): 332552640

約数和(自身を除く): 188447224

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 197947, 395894, 791788, 1385629, 1583576, 2573311, 2771258, 5146622, 5542516, 10293244, 11085032, 18013177, 20586488, 36026354, 72052708, 144105416]

約数ペア:

[(1, 144105416), (2, 72052708), (4, 36026354), (7, 20586488), (8, 18013177), (13, 11085032), (14, 10293244), (26, 5542516), (28, 5146622), (52, 2771258), (56, 2573311), (91, 1583576), (104, 1385629), (182, 791788), (364, 395894), (728, 197947)]