137965128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 414720000

約数和(自身を除く): 276754872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 59, 62, 84, 93, 118, 124, 168, 177, 186, 217, 236, 248, 354, 372, 413, 434, 449, 472, 651, 708, 744, 826, 868, 898, 1239, 1302, 1347, 1416, 1652, 1736, 1796, 1829, 2478, 2604, 2694, 3143, 3304, 3592, 3658, 4956, 5208, 5388, 5487, 6286, 7316, 9429, 9912, 10776, 10974, 12572, 12803, 13919, 14632, 18858, 21948, 25144, 25606, 26491, 27838, 37716, 38409, 41757, 43896, 51212, 52982, 55676, 75432, 76818, 79473, 83514, 97433, 102424, 105964, 111352, 153636, 158946, 167028, 185437, 194866, 211928, 292299, 307272, 317892, 334056, 370874, 389732, 556311, 584598, 635784, 741748, 779464, 821221, 1112622, 1169196, 1483496, 1642442, 2225244, 2338392, 2463663, 3284884, 4450488, 4927326, 5748547, 6569768, 9854652, 11497094, 17245641, 19709304, 22994188, 34491282, 45988376, 68982564, 137965128]

約数ペア:

[(1, 137965128), (2, 68982564), (3, 45988376), (4, 34491282), (6, 22994188), (7, 19709304), (8, 17245641), (12, 11497094), (14, 9854652), (21, 6569768), (24, 5748547), (28, 4927326), (31, 4450488), (42, 3284884), (56, 2463663), (59, 2338392), (62, 2225244), (84, 1642442), (93, 1483496), (118, 1169196), (124, 1112622), (168, 821221), (177, 779464), (186, 741748), (217, 635784), (236, 584598), (248, 556311), (354, 389732), (372, 370874), (413, 334056), (434, 317892), (449, 307272), (472, 292299), (651, 211928), (708, 194866), (744, 185437), (826, 167028), (868, 158946), (898, 153636), (1239, 111352), (1302, 105964), (1347, 102424), (1416, 97433), (1652, 83514), (1736, 79473), (1796, 76818), (1829, 75432), (2478, 55676), (2604, 52982), (2694, 51212), (3143, 43896), (3304, 41757), (3592, 38409), (3658, 37716), (4956, 27838), (5208, 26491), (5388, 25606), (5487, 25144), (6286, 21948), (7316, 18858), (9429, 14632), (9912, 13919), (10776, 12803), (10974, 12572)]