118618864

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:602

約数の個数: 80

約数和(自身を含む): 284856768

約数和(自身を除く): 166237904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 257, 317, 364, 514, 634, 728, 1028, 1268, 1456, 1799, 2056, 2219, 2536, 3341, 3598, 4112, 4121, 4438, 5072, 6682, 7196, 8242, 8876, 13364, 14392, 16484, 17752, 23387, 26728, 28784, 28847, 32968, 35504, 46774, 53456, 57694, 65936, 81469, 93548, 115388, 162938, 187096, 230776, 325876, 374192, 461552, 570283, 651752, 1059097, 1140566, 1303504, 2118194, 2281132, 4236388, 4562264, 7413679, 8472776, 9124528, 14827358, 16945552, 29654716, 59309432, 118618864]

約数ペア:

[(1, 118618864), (2, 59309432), (4, 29654716), (7, 16945552), (8, 14827358), (13, 9124528), (14, 8472776), (16, 7413679), (26, 4562264), (28, 4236388), (52, 2281132), (56, 2118194), (91, 1303504), (104, 1140566), (112, 1059097), (182, 651752), (208, 570283), (257, 461552), (317, 374192), (364, 325876), (514, 230776), (634, 187096), (728, 162938), (1028, 115388), (1268, 93548), (1456, 81469), (1799, 65936), (2056, 57694), (2219, 53456), (2536, 46774), (3341, 35504), (3598, 32968), (4112, 28847), (4121, 28784), (4438, 26728), (5072, 23387), (6682, 17752), (7196, 16484), (8242, 14392), (8876, 13364)]