137149922

素因数分解:

$2^1\times 7^4\times {\mathrm{13}}^4$

素因数の和:82

約数の個数: 50

約数和(自身を含む): 259997223

約数和(自身を除く): 122847301

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 169, 182, 338, 343, 637, 686, 1183, 1274, 2197, 2366, 2401, 4394, 4459, 4802, 8281, 8918, 15379, 16562, 28561, 30758, 31213, 57122, 57967, 62426, 107653, 115934, 199927, 215306, 399854, 405769, 753571, 811538, 1399489, 1507142, 2798978, 5274997, 9796423, 10549994, 19592846, 68574961, 137149922]

約数ペア:

[(1, 137149922), (2, 68574961), (7, 19592846), (13, 10549994), (14, 9796423), (26, 5274997), (49, 2798978), (91, 1507142), (98, 1399489), (169, 811538), (182, 753571), (338, 405769), (343, 399854), (637, 215306), (686, 199927), (1183, 115934), (1274, 107653), (2197, 62426), (2366, 57967), (2401, 57122), (4394, 31213), (4459, 30758), (4802, 28561), (8281, 16562), (8918, 15379)]