139016976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8803}}^1$

素因数の和:8868

約数の個数: 80

約数和(自身を含む): 419211264

約数和(自身を除く): 280194288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 8803, 15792, 17606, 26409, 35212, 52818, 61621, 70424, 105636, 123242, 140848, 184863, 211272, 246484, 369726, 413741, 422544, 492968, 739452, 827482, 985936, 1241223, 1478904, 1654964, 2482446, 2896187, 2957808, 3309928, 4964892, 5792374, 6619856, 8688561, 9929784, 11584748, 17377122, 19859568, 23169496, 34754244, 46338992, 69508488, 139016976]

約数ペア:

[(1, 139016976), (2, 69508488), (3, 46338992), (4, 34754244), (6, 23169496), (7, 19859568), (8, 17377122), (12, 11584748), (14, 9929784), (16, 8688561), (21, 6619856), (24, 5792374), (28, 4964892), (42, 3309928), (47, 2957808), (48, 2896187), (56, 2482446), (84, 1654964), (94, 1478904), (112, 1241223), (141, 985936), (168, 827482), (188, 739452), (282, 492968), (329, 422544), (336, 413741), (376, 369726), (564, 246484), (658, 211272), (752, 184863), (987, 140848), (1128, 123242), (1316, 105636), (1974, 70424), (2256, 61621), (2632, 52818), (3948, 35212), (5264, 26409), (7896, 17606), (8803, 15792)]