158892272

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{128971}}^1$

素因数の和:128997

約数の個数: 40

約数和(自身を含む): 383820672

約数和(自身を除く): 224928400

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 128971, 257942, 515884, 902797, 1031768, 1418681, 1805594, 2063536, 2837362, 3611188, 5674724, 7222376, 9930767, 11349448, 14444752, 19861534, 22698896, 39723068, 79446136, 158892272]

約数ペア:

[(1, 158892272), (2, 79446136), (4, 39723068), (7, 22698896), (8, 19861534), (11, 14444752), (14, 11349448), (16, 9930767), (22, 7222376), (28, 5674724), (44, 3611188), (56, 2837362), (77, 2063536), (88, 1805594), (112, 1418681), (154, 1031768), (176, 902797), (308, 515884), (616, 257942), (1232, 128971)]