139461784

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4817}}^1$

素因数の和:4888

約数の個数: 64

約数和(自身を含む): 333020160

約数和(自身を除く): 193558376

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 188, 308, 329, 376, 517, 616, 658, 1034, 1316, 2068, 2632, 3619, 4136, 4817, 7238, 9634, 14476, 19268, 28952, 33719, 38536, 52987, 67438, 105974, 134876, 211948, 226399, 269752, 370909, 423896, 452798, 741818, 905596, 1483636, 1584793, 1811192, 2490389, 2967272, 3169586, 4980778, 6339172, 9961556, 12678344, 17432723, 19923112, 34865446, 69730892, 139461784]

約数ペア:

[(1, 139461784), (2, 69730892), (4, 34865446), (7, 19923112), (8, 17432723), (11, 12678344), (14, 9961556), (22, 6339172), (28, 4980778), (44, 3169586), (47, 2967272), (56, 2490389), (77, 1811192), (88, 1584793), (94, 1483636), (154, 905596), (188, 741818), (308, 452798), (329, 423896), (376, 370909), (517, 269752), (616, 226399), (658, 211948), (1034, 134876), (1316, 105974), (2068, 67438), (2632, 52987), (3619, 38536), (4136, 33719), (4817, 28952), (7238, 19268), (9634, 14476)]