139927368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11731}}^1$

素因数の和:11818

約数の個数: 64

約数和(自身を含む): 405457920

約数和(自身を除く): 265530552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11731, 11928, 23462, 35193, 46924, 70386, 82117, 93848, 140772, 164234, 246351, 281544, 328468, 492702, 656936, 832901, 985404, 1665802, 1970808, 2498703, 3331604, 4997406, 5830307, 6663208, 9994812, 11660614, 17490921, 19989624, 23321228, 34981842, 46642456, 69963684, 139927368]

約数ペア:

[(1, 139927368), (2, 69963684), (3, 46642456), (4, 34981842), (6, 23321228), (7, 19989624), (8, 17490921), (12, 11660614), (14, 9994812), (21, 6663208), (24, 5830307), (28, 4997406), (42, 3331604), (56, 2498703), (71, 1970808), (84, 1665802), (142, 985404), (168, 832901), (213, 656936), (284, 492702), (426, 328468), (497, 281544), (568, 246351), (852, 164234), (994, 140772), (1491, 93848), (1704, 82117), (1988, 70386), (2982, 46924), (3976, 35193), (5964, 23462), (11731, 11928)]