142172154

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{343411}}^1$

素因数の和:343442

約数の個数: 24

約数和(自身を含む): 321433632

約数和(自身を除く): 179261478

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 343411, 686822, 1030233, 2060466, 3090699, 6181398, 7898453, 15796906, 23695359, 47390718, 71086077, 142172154]

約数ペア:

[(1, 142172154), (2, 71086077), (3, 47390718), (6, 23695359), (9, 15796906), (18, 7898453), (23, 6181398), (46, 3090699), (69, 2060466), (138, 1030233), (207, 686822), (414, 343411)]