159976938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{18503}}^1$

素因数の和:18650

約数の個数: 32

約数和(自身を含む): 351724032

約数和(自身を除く): 191747094

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 786, 1441, 2882, 4323, 8646, 18503, 37006, 55509, 111018, 203533, 407066, 610599, 1221198, 2423893, 4847786, 7271679, 14543358, 26662823, 53325646, 79988469, 159976938]

約数ペア:

[(1, 159976938), (2, 79988469), (3, 53325646), (6, 26662823), (11, 14543358), (22, 7271679), (33, 4847786), (66, 2423893), (131, 1221198), (262, 610599), (393, 407066), (786, 203533), (1441, 111018), (2882, 55509), (4323, 37006), (8646, 18503)]