139731854

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 229388544

約数和(自身を除く): 89656690

約数列:

[1, 2, 23, 41, 43, 46, 82, 86, 943, 989, 1723, 1763, 1886, 1978, 3446, 3526, 39629, 40549, 70643, 74089, 79258, 81098, 141286, 148178, 1624789, 1704047, 3037649, 3249578, 3408094, 6075298, 69865927, 139731854]

約数ペア:

[(1, 139731854), (2, 69865927), (23, 6075298), (41, 3408094), (43, 3249578), (46, 3037649), (82, 1704047), (86, 1624789), (943, 148178), (989, 141286), (1723, 81098), (1763, 79258), (1886, 74089), (1978, 70643), (3446, 40549), (3526, 39629)]