140513616

素因数分解:

$2^4\times 3^4\times {\mathrm{108421}}^1$

素因数の和:108441

約数の個数: 50

約数和(自身を含む): 406690922

約数和(自身を除く): 266177306

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 108421, 216842, 325263, 433684, 650526, 867368, 975789, 1301052, 1734736, 1951578, 2602104, 2927367, 3903156, 5204208, 5854734, 7806312, 8782101, 11709468, 15612624, 17564202, 23418936, 35128404, 46837872, 70256808, 140513616]

約数ペア:

[(1, 140513616), (2, 70256808), (3, 46837872), (4, 35128404), (6, 23418936), (8, 17564202), (9, 15612624), (12, 11709468), (16, 8782101), (18, 7806312), (24, 5854734), (27, 5204208), (36, 3903156), (48, 2927367), (54, 2602104), (72, 1951578), (81, 1734736), (108, 1301052), (144, 975789), (162, 867368), (216, 650526), (324, 433684), (432, 325263), (648, 216842), (1296, 108421)]