137965968

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19553}}^1$

素因数の和:19581

約数の個数: 90

約数和(自身を含む): 449174934

約数和(自身を除く): 311208966

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 19553, 39106, 58659, 78212, 117318, 136871, 156424, 175977, 234636, 273742, 312848, 351954, 410613, 469272, 547484, 703908, 821226, 938544, 958097, 1094968, 1231839, 1407816, 1642452, 1916194, 2189936, 2463678, 2815632, 2874291, 3284904, 3832388, 4927356, 5748582, 6569808, 7664776, 8622873, 9854712, 11497164, 15329552, 17245746, 19709424, 22994328, 34491492, 45988656, 68982984, 137965968]

約数ペア:

[(1, 137965968), (2, 68982984), (3, 45988656), (4, 34491492), (6, 22994328), (7, 19709424), (8, 17245746), (9, 15329552), (12, 11497164), (14, 9854712), (16, 8622873), (18, 7664776), (21, 6569808), (24, 5748582), (28, 4927356), (36, 3832388), (42, 3284904), (48, 2874291), (49, 2815632), (56, 2463678), (63, 2189936), (72, 1916194), (84, 1642452), (98, 1407816), (112, 1231839), (126, 1094968), (144, 958097), (147, 938544), (168, 821226), (196, 703908), (252, 547484), (294, 469272), (336, 410613), (392, 351954), (441, 312848), (504, 273742), (588, 234636), (784, 175977), (882, 156424), (1008, 136871), (1176, 117318), (1764, 78212), (2352, 58659), (3528, 39106), (7056, 19553)]