156567438

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{70717}}^1$

素因数の和:70769

約数の個数: 32

約数和(自身を含む): 356418720

約数和(自身を除く): 199851282

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 70717, 141434, 212151, 424302, 636453, 1272906, 1909359, 2899397, 3818718, 5798794, 8698191, 17396382, 26094573, 52189146, 78283719, 156567438]

約数ペア:

[(1, 156567438), (2, 78283719), (3, 52189146), (6, 26094573), (9, 17396382), (18, 8698191), (27, 5798794), (41, 3818718), (54, 2899397), (82, 1909359), (123, 1272906), (246, 636453), (369, 424302), (738, 212151), (1107, 141434), (2214, 70717)]