161248914

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{35977}}^1$

素因数の和:36071

約数の個数: 32

約数和(自身を含む): 362658240

約数和(自身を除く): 201409326

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 35977, 71954, 107931, 215862, 323793, 647586, 971379, 1942758, 2986091, 5972182, 8958273, 17916546, 26874819, 53749638, 80624457, 161248914]

約数ペア:

[(1, 161248914), (2, 80624457), (3, 53749638), (6, 26874819), (9, 17916546), (18, 8958273), (27, 5972182), (54, 2986091), (83, 1942758), (166, 971379), (249, 647586), (498, 323793), (747, 215862), (1494, 107931), (2241, 71954), (4482, 35977)]