144664912

素因数分解:

$2^4\times 7^1\times {\mathrm{277}}^1\times {\mathrm{4663}}^1$

素因数の和:4955

約数の個数: 40

約数和(自身を含む): 321554816

約数和(自身を除く): 176889904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 277, 554, 1108, 1939, 2216, 3878, 4432, 4663, 7756, 9326, 15512, 18652, 31024, 32641, 37304, 65282, 74608, 130564, 261128, 522256, 1291651, 2583302, 5166604, 9041557, 10333208, 18083114, 20666416, 36166228, 72332456, 144664912]

約数ペア:

[(1, 144664912), (2, 72332456), (4, 36166228), (7, 20666416), (8, 18083114), (14, 10333208), (16, 9041557), (28, 5166604), (56, 2583302), (112, 1291651), (277, 522256), (554, 261128), (1108, 130564), (1939, 74608), (2216, 65282), (3878, 37304), (4432, 32641), (4663, 31024), (7756, 18652), (9326, 15512)]