140176928

素因数分解:

$2^5\times {\mathrm{389}}^1\times {\mathrm{11261}}^1$

素因数の和:11660

約数の個数: 24

約数和(自身を含む): 276707340

約数和(自身を除く): 136530412

約数列:

[1, 2, 4, 8, 16, 32, 389, 778, 1556, 3112, 6224, 11261, 12448, 22522, 45044, 90088, 180176, 360352, 4380529, 8761058, 17522116, 35044232, 70088464, 140176928]

約数ペア:

[(1, 140176928), (2, 70088464), (4, 35044232), (8, 17522116), (16, 8761058), (32, 4380529), (389, 360352), (778, 180176), (1556, 90088), (3112, 45044), (6224, 22522), (11261, 12448)]