161046

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:420

約数の個数: 24

約数和(自身を含む): 365040

約数和(自身を除く): 203994

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 389, 414, 778, 1167, 2334, 3501, 7002, 8947, 17894, 26841, 53682, 80523, 161046]

約数ペア:

[(1, 161046), (2, 80523), (3, 53682), (6, 26841), (9, 17894), (18, 8947), (23, 7002), (46, 3501), (69, 2334), (138, 1167), (207, 778), (389, 414)]