129781686

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1401

約数の個数: 48

約数和(自身を含む): 280304640

約数和(自身を除く): 150522954

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 529, 713, 1058, 1319, 1426, 1587, 2139, 2638, 3174, 3957, 4278, 7914, 16399, 30337, 32798, 40889, 49197, 60674, 81778, 91011, 98394, 122667, 182022, 245334, 697751, 940447, 1395502, 1880894, 2093253, 2821341, 4186506, 5642682, 21630281, 43260562, 64890843, 129781686]

約数ペア:

[(1, 129781686), (2, 64890843), (3, 43260562), (6, 21630281), (23, 5642682), (31, 4186506), (46, 2821341), (62, 2093253), (69, 1880894), (93, 1395502), (138, 940447), (186, 697751), (529, 245334), (713, 182022), (1058, 122667), (1319, 98394), (1426, 91011), (1587, 81778), (2139, 60674), (2638, 49197), (3174, 40889), (3957, 32798), (4278, 30337), (7914, 16399)]