138403098

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1847}}^1$

素因数の和:2059

約数の個数: 48

約数和(自身を含む): 314810496

約数和(自身を除く): 176407398

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 181, 207, 362, 414, 543, 1086, 1629, 1847, 3258, 3694, 4163, 5541, 8326, 11082, 12489, 16623, 24978, 33246, 37467, 42481, 74934, 84962, 127443, 254886, 334307, 382329, 668614, 764658, 1002921, 2005842, 3008763, 6017526, 7689061, 15378122, 23067183, 46134366, 69201549, 138403098]

約数ペア:

[(1, 138403098), (2, 69201549), (3, 46134366), (6, 23067183), (9, 15378122), (18, 7689061), (23, 6017526), (46, 3008763), (69, 2005842), (138, 1002921), (181, 764658), (207, 668614), (362, 382329), (414, 334307), (543, 254886), (1086, 127443), (1629, 84962), (1847, 74934), (3258, 42481), (3694, 37467), (4163, 33246), (5541, 24978), (8326, 16623), (11082, 12489)]