155052016

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2617}}^1$

素因数の和:2678

約数の個数: 60

約数和(自身を含む): 359042992

約数和(自身を除く): 203990976

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 529, 644, 1058, 1288, 2116, 2576, 2617, 3703, 4232, 5234, 7406, 8464, 10468, 14812, 18319, 20936, 29624, 36638, 41872, 59248, 60191, 73276, 120382, 146552, 240764, 293104, 421337, 481528, 842674, 963056, 1384393, 1685348, 2768786, 3370696, 5537572, 6741392, 9690751, 11075144, 19381502, 22150288, 38763004, 77526008, 155052016]

約数ペア:

[(1, 155052016), (2, 77526008), (4, 38763004), (7, 22150288), (8, 19381502), (14, 11075144), (16, 9690751), (23, 6741392), (28, 5537572), (46, 3370696), (56, 2768786), (92, 1685348), (112, 1384393), (161, 963056), (184, 842674), (322, 481528), (368, 421337), (529, 293104), (644, 240764), (1058, 146552), (1288, 120382), (2116, 73276), (2576, 60191), (2617, 59248), (3703, 41872), (4232, 36638), (5234, 29624), (7406, 20936), (8464, 18319), (10468, 14812)]