139716738

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{5867}}^1$

素因数の和:5898

約数の個数: 72

約数和(自身を含む): 365247792

約数和(自身を除く): 225531054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 882, 1134, 1323, 1701, 2646, 3402, 3969, 5867, 7938, 11734, 11907, 17601, 23814, 35202, 41069, 52803, 82138, 105606, 123207, 158409, 246414, 287483, 316818, 369621, 475227, 574966, 739242, 862449, 950454, 1108863, 1425681, 1724898, 2217726, 2587347, 2851362, 3326589, 5174694, 6653178, 7762041, 9979767, 15524082, 19959534, 23286123, 46572246, 69858369, 139716738]

約数ペア:

[(1, 139716738), (2, 69858369), (3, 46572246), (6, 23286123), (7, 19959534), (9, 15524082), (14, 9979767), (18, 7762041), (21, 6653178), (27, 5174694), (42, 3326589), (49, 2851362), (54, 2587347), (63, 2217726), (81, 1724898), (98, 1425681), (126, 1108863), (147, 950454), (162, 862449), (189, 739242), (243, 574966), (294, 475227), (378, 369621), (441, 316818), (486, 287483), (567, 246414), (882, 158409), (1134, 123207), (1323, 105606), (1701, 82138), (2646, 52803), (3402, 41069), (3969, 35202), (5867, 23814), (7938, 17601), (11734, 11907)]