148889216

素因数分解:

$2^7\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1553}}^1$

素因数の和:1681

約数の個数: 64

約数和(自身を含む): 342377280

約数和(自身を除く): 193488064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 428, 448, 749, 856, 896, 1498, 1553, 1712, 2996, 3106, 3424, 5992, 6212, 6848, 10871, 11984, 12424, 13696, 21742, 23968, 24848, 43484, 47936, 49696, 86968, 95872, 99392, 166171, 173936, 198784, 332342, 347872, 664684, 695744, 1163197, 1329368, 1391488, 2326394, 2658736, 4652788, 5317472, 9305576, 10634944, 18611152, 21269888, 37222304, 74444608, 148889216]

約数ペア:

[(1, 148889216), (2, 74444608), (4, 37222304), (7, 21269888), (8, 18611152), (14, 10634944), (16, 9305576), (28, 5317472), (32, 4652788), (56, 2658736), (64, 2326394), (107, 1391488), (112, 1329368), (128, 1163197), (214, 695744), (224, 664684), (428, 347872), (448, 332342), (749, 198784), (856, 173936), (896, 166171), (1498, 99392), (1553, 95872), (1712, 86968), (2996, 49696), (3106, 47936), (3424, 43484), (5992, 24848), (6212, 23968), (6848, 21742), (10871, 13696), (11984, 12424)]