126481936

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1261

約数の個数: 80

約数和(自身を含む): 301072000

約数和(自身を除く): 174590064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 343, 392, 532, 686, 784, 931, 1064, 1213, 1372, 1862, 2128, 2426, 2744, 3724, 4852, 5488, 6517, 7448, 8491, 9704, 13034, 14896, 16982, 19408, 23047, 26068, 33964, 46094, 52136, 59437, 67928, 92188, 104272, 118874, 135856, 161329, 184376, 237748, 322658, 368752, 416059, 475496, 645316, 832118, 950992, 1129303, 1290632, 1664236, 2258606, 2581264, 3328472, 4517212, 6656944, 7905121, 9034424, 15810242, 18068848, 31620484, 63240968, 126481936]

約数ペア:

[(1, 126481936), (2, 63240968), (4, 31620484), (7, 18068848), (8, 15810242), (14, 9034424), (16, 7905121), (19, 6656944), (28, 4517212), (38, 3328472), (49, 2581264), (56, 2258606), (76, 1664236), (98, 1290632), (112, 1129303), (133, 950992), (152, 832118), (196, 645316), (266, 475496), (304, 416059), (343, 368752), (392, 322658), (532, 237748), (686, 184376), (784, 161329), (931, 135856), (1064, 118874), (1213, 104272), (1372, 92188), (1862, 67928), (2128, 59437), (2426, 52136), (2744, 46094), (3724, 33964), (4852, 26068), (5488, 23047), (6517, 19408), (7448, 16982), (8491, 14896), (9704, 13034)]