161343624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{39779}}^1$

素因数の和:39814

約数の個数: 48

約数和(自身を含む): 436784400

約数和(自身を除く): 275440776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 39779, 79558, 119337, 159116, 238674, 318232, 477348, 517127, 954696, 1034254, 1551381, 2068508, 3102762, 4137016, 6205524, 6722651, 12411048, 13445302, 20167953, 26890604, 40335906, 53781208, 80671812, 161343624]

約数ペア:

[(1, 161343624), (2, 80671812), (3, 53781208), (4, 40335906), (6, 26890604), (8, 20167953), (12, 13445302), (13, 12411048), (24, 6722651), (26, 6205524), (39, 4137016), (52, 3102762), (78, 2068508), (104, 1551381), (156, 1034254), (169, 954696), (312, 517127), (338, 477348), (507, 318232), (676, 238674), (1014, 159116), (1352, 119337), (2028, 79558), (4056, 39779)]