157064760736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{295199}}^1$

素因数の和:296501

約数の個数: 48

約数和(自身を含む): 333268992000

約数和(自身を除く): 176204231264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1279, 2558, 5116, 10232, 16627, 20464, 33254, 40928, 66508, 133016, 266032, 295199, 532064, 590398, 1180796, 2361592, 3837587, 4723184, 7675174, 9446368, 15350348, 30700696, 61401392, 122802784, 377559521, 755119042, 1510238084, 3020476168, 4908273773, 6040952336, 9816547546, 12081904672, 19633095092, 39266190184, 78532380368, 157064760736]

約数ペア:

[(1, 157064760736), (2, 78532380368), (4, 39266190184), (8, 19633095092), (13, 12081904672), (16, 9816547546), (26, 6040952336), (32, 4908273773), (52, 3020476168), (104, 1510238084), (208, 755119042), (416, 377559521), (1279, 122802784), (2558, 61401392), (5116, 30700696), (10232, 15350348), (16627, 9446368), (20464, 7675174), (33254, 4723184), (40928, 3837587), (66508, 2361592), (133016, 1180796), (266032, 590398), (295199, 532064)]