166932812

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{2267}}^1$

素因数の和:2761

約数の個数: 24

約数和(自身を含む): 300056400

約数和(自身を除く): 133123588

約数列:

[1, 2, 4, 41, 82, 164, 449, 898, 1796, 2267, 4534, 9068, 18409, 36818, 73636, 92947, 185894, 371788, 1017883, 2035766, 4071532, 41733203, 83466406, 166932812]

約数ペア:

[(1, 166932812), (2, 83466406), (4, 41733203), (41, 4071532), (82, 2035766), (164, 1017883), (449, 371788), (898, 185894), (1796, 92947), (2267, 73636), (4534, 36818), (9068, 18409)]