139757114

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 254119680

約数和(自身を除く): 114362566

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 179, 217, 257, 358, 434, 514, 1253, 1519, 1799, 2506, 3038, 3598, 5549, 7967, 8771, 11098, 12593, 15934, 17542, 25186, 38843, 46003, 55769, 77686, 92006, 111538, 271901, 322021, 390383, 543802, 644042, 780766, 1426093, 2254147, 2852186, 4508294, 9982651, 19965302, 69878557, 139757114]

約数ペア:

[(1, 139757114), (2, 69878557), (7, 19965302), (14, 9982651), (31, 4508294), (49, 2852186), (62, 2254147), (98, 1426093), (179, 780766), (217, 644042), (257, 543802), (358, 390383), (434, 322021), (514, 271901), (1253, 111538), (1519, 92006), (1799, 77686), (2506, 55769), (3038, 46003), (3598, 38843), (5549, 25186), (7967, 17542), (8771, 15934), (11098, 12593)]