156720177488

素因数分解:

$2^4\times 7^1\times {\mathrm{4871}}^1\times {\mathrm{287269}}^1$

素因数の和:292155

約数の個数: 40

約数和(自身を含む): 347095701120

約数和(自身を除く): 190375523632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4871, 9742, 19484, 34097, 38968, 68194, 77936, 136388, 272776, 287269, 545552, 574538, 1149076, 2010883, 2298152, 4021766, 4596304, 8043532, 16087064, 32174128, 1399287299, 2798574598, 5597149196, 9795011093, 11194298392, 19590022186, 22388596784, 39180044372, 78360088744, 156720177488]

約数ペア:

[(1, 156720177488), (2, 78360088744), (4, 39180044372), (7, 22388596784), (8, 19590022186), (14, 11194298392), (16, 9795011093), (28, 5597149196), (56, 2798574598), (112, 1399287299), (4871, 32174128), (9742, 16087064), (19484, 8043532), (34097, 4596304), (38968, 4021766), (68194, 2298152), (77936, 2010883), (136388, 1149076), (272776, 574538), (287269, 545552)]