154742224

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{106279}}^1$

素因数の和:106307

約数の個数: 40

約数和(自身を含む): 369004160

約数和(自身を除く): 214261936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 106279, 212558, 425116, 743953, 850232, 1381627, 1487906, 1700464, 2763254, 2975812, 5526508, 5951624, 9671389, 11053016, 11903248, 19342778, 22106032, 38685556, 77371112, 154742224]

約数ペア:

[(1, 154742224), (2, 77371112), (4, 38685556), (7, 22106032), (8, 19342778), (13, 11903248), (14, 11053016), (16, 9671389), (26, 5951624), (28, 5526508), (52, 2975812), (56, 2763254), (91, 1700464), (104, 1487906), (112, 1381627), (182, 850232), (208, 743953), (364, 425116), (728, 212558), (1456, 106279)]