154962546

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{2287}}^1$

素因数の和:2806

約数の個数: 32

約数和(自身を含む): 324200448

約数和(自身を除く): 169237902

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 491, 982, 1473, 2287, 2946, 4574, 6861, 11293, 13722, 22586, 33879, 52601, 67758, 105202, 157803, 315606, 1122917, 2245834, 3368751, 6737502, 25827091, 51654182, 77481273, 154962546]

約数ペア:

[(1, 154962546), (2, 77481273), (3, 51654182), (6, 25827091), (23, 6737502), (46, 3368751), (69, 2245834), (138, 1122917), (491, 315606), (982, 157803), (1473, 105202), (2287, 67758), (2946, 52601), (4574, 33879), (6861, 22586), (11293, 13722)]