139104

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{23}}^1$

素因数の和:49

約数の個数: 96

約数和(自身を含む): 483840

約数和(自身を除く): 344736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 96, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 672, 736, 756, 828, 864, 966, 1008, 1104, 1242, 1288, 1449, 1512, 1656, 1932, 2016, 2208, 2484, 2576, 2898, 3024, 3312, 3864, 4347, 4968, 5152, 5796, 6048, 6624, 7728, 8694, 9936, 11592, 15456, 17388, 19872, 23184, 34776, 46368, 69552, 139104]

約数ペア:

[(1, 139104), (2, 69552), (3, 46368), (4, 34776), (6, 23184), (7, 19872), (8, 17388), (9, 15456), (12, 11592), (14, 9936), (16, 8694), (18, 7728), (21, 6624), (23, 6048), (24, 5796), (27, 5152), (28, 4968), (32, 4347), (36, 3864), (42, 3312), (46, 3024), (48, 2898), (54, 2576), (56, 2484), (63, 2208), (69, 2016), (72, 1932), (84, 1656), (92, 1512), (96, 1449), (108, 1288), (112, 1242), (126, 1104), (138, 1008), (144, 966), (161, 864), (168, 828), (184, 756), (189, 736), (207, 672), (216, 644), (224, 621), (252, 552), (276, 504), (288, 483), (322, 432), (336, 414), (368, 378)]