160636784

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5669}}^1$

素因数の和:5718

約数の個数: 80

約数和(自身を含む): 404974080

約数和(自身を除く): 244337296

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 253, 308, 322, 368, 506, 616, 644, 1012, 1232, 1288, 1771, 2024, 2576, 3542, 4048, 5669, 7084, 11338, 14168, 22676, 28336, 39683, 45352, 62359, 79366, 90704, 124718, 130387, 158732, 249436, 260774, 317464, 436513, 498872, 521548, 634928, 873026, 912709, 997744, 1043096, 1434257, 1746052, 1825418, 2086192, 2868514, 3492104, 3650836, 5737028, 6984208, 7301672, 10039799, 11474056, 14603344, 20079598, 22948112, 40159196, 80318392, 160636784]

約数ペア:

[(1, 160636784), (2, 80318392), (4, 40159196), (7, 22948112), (8, 20079598), (11, 14603344), (14, 11474056), (16, 10039799), (22, 7301672), (23, 6984208), (28, 5737028), (44, 3650836), (46, 3492104), (56, 2868514), (77, 2086192), (88, 1825418), (92, 1746052), (112, 1434257), (154, 1043096), (161, 997744), (176, 912709), (184, 873026), (253, 634928), (308, 521548), (322, 498872), (368, 436513), (506, 317464), (616, 260774), (644, 249436), (1012, 158732), (1232, 130387), (1288, 124718), (1771, 90704), (2024, 79366), (2576, 62359), (3542, 45352), (4048, 39683), (5669, 28336), (7084, 22676), (11338, 14168)]