156955704464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13381}}^1\times {\mathrm{56393}}^1$

素因数の和:69795

約数の個数: 40

約数和(自身を含む): 327524396472

約数和(自身を除く): 170568692008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13381, 26762, 53524, 56393, 107048, 112786, 173953, 214096, 225572, 347906, 451144, 695812, 733109, 902288, 1391624, 1466218, 2783248, 2932436, 5864872, 11729744, 754594733, 1509189466, 3018378932, 6036757864, 9809731529, 12073515728, 19619463058, 39238926116, 78477852232, 156955704464]

約数ペア:

[(1, 156955704464), (2, 78477852232), (4, 39238926116), (8, 19619463058), (13, 12073515728), (16, 9809731529), (26, 6036757864), (52, 3018378932), (104, 1509189466), (208, 754594733), (13381, 11729744), (26762, 5864872), (53524, 2932436), (56393, 2783248), (107048, 1466218), (112786, 1391624), (173953, 902288), (214096, 733109), (225572, 695812), (347906, 451144)]