123268964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1871}}^1$

素因数の和:2076

約数の個数: 48

約数和(自身を含む): 267111936

約数和(自身を除く): 143842972

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 181, 182, 362, 364, 724, 1267, 1871, 2353, 2534, 3742, 4706, 5068, 7484, 9412, 13097, 16471, 24323, 26194, 32942, 48646, 52388, 65884, 97292, 170261, 338651, 340522, 677302, 681044, 1354604, 2370557, 4402463, 4741114, 8804926, 9482228, 17609852, 30817241, 61634482, 123268964]

約数ペア:

[(1, 123268964), (2, 61634482), (4, 30817241), (7, 17609852), (13, 9482228), (14, 8804926), (26, 4741114), (28, 4402463), (52, 2370557), (91, 1354604), (181, 681044), (182, 677302), (362, 340522), (364, 338651), (724, 170261), (1267, 97292), (1871, 65884), (2353, 52388), (2534, 48646), (3742, 32942), (4706, 26194), (5068, 24323), (7484, 16471), (9412, 13097)]