154785344

素因数分解:

$2^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3229}}^1$

素因数の和:3355

約数の個数: 56

約数和(自身を含む): 354421440

約数和(自身を除く): 199636096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 214, 224, 428, 448, 749, 856, 1498, 1712, 2996, 3229, 3424, 5992, 6458, 6848, 11984, 12916, 22603, 23968, 25832, 45206, 47936, 51664, 90412, 103328, 180824, 206656, 345503, 361648, 691006, 723296, 1382012, 1446592, 2418521, 2764024, 4837042, 5528048, 9674084, 11056096, 19348168, 22112192, 38696336, 77392672, 154785344]

約数ペア:

[(1, 154785344), (2, 77392672), (4, 38696336), (7, 22112192), (8, 19348168), (14, 11056096), (16, 9674084), (28, 5528048), (32, 4837042), (56, 2764024), (64, 2418521), (107, 1446592), (112, 1382012), (214, 723296), (224, 691006), (428, 361648), (448, 345503), (749, 206656), (856, 180824), (1498, 103328), (1712, 90412), (2996, 51664), (3229, 47936), (3424, 45206), (5992, 25832), (6458, 23968), (6848, 22603), (11984, 12916)]