139392

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2$

素因数の和:42

約数の個数: 72

約数和(自身を含む): 440895

約数和(自身を除く): 301503

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 384, 396, 484, 528, 576, 704, 726, 792, 968, 1056, 1089, 1152, 1408, 1452, 1584, 1936, 2112, 2178, 2904, 3168, 3872, 4224, 4356, 5808, 6336, 7744, 8712, 11616, 12672, 15488, 17424, 23232, 34848, 46464, 69696, 139392]

約数ペア:

[(1, 139392), (2, 69696), (3, 46464), (4, 34848), (6, 23232), (8, 17424), (9, 15488), (11, 12672), (12, 11616), (16, 8712), (18, 7744), (22, 6336), (24, 5808), (32, 4356), (33, 4224), (36, 3872), (44, 3168), (48, 2904), (64, 2178), (66, 2112), (72, 1936), (88, 1584), (96, 1452), (99, 1408), (121, 1152), (128, 1089), (132, 1056), (144, 968), (176, 792), (192, 726), (198, 704), (242, 576), (264, 528), (288, 484), (352, 396), (363, 384)]