128873154

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{4271}}^1$

素因数の和:4430

約数の個数: 32

約数和(自身を含む): 265752576

約数和(自身を除く): 136879422

約数列:

[1, 2, 3, 6, 47, 94, 107, 141, 214, 282, 321, 642, 4271, 5029, 8542, 10058, 12813, 15087, 25626, 30174, 200737, 401474, 456997, 602211, 913994, 1204422, 1370991, 2741982, 21478859, 42957718, 64436577, 128873154]

約数ペア:

[(1, 128873154), (2, 64436577), (3, 42957718), (6, 21478859), (47, 2741982), (94, 1370991), (107, 1204422), (141, 913994), (214, 602211), (282, 456997), (321, 401474), (642, 200737), (4271, 30174), (5029, 25626), (8542, 15087), (10058, 12813)]