188543488

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1753

約数の個数: 80

約数和(自身を含む): 444685824

約数和(自身を除く): 256142336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1697, 1736, 1792, 1984, 3394, 3472, 3584, 3968, 6788, 6944, 7936, 11879, 13576, 13888, 15872, 23758, 27152, 27776, 47516, 52607, 54304, 55552, 95032, 105214, 108608, 111104, 190064, 210428, 217216, 368249, 380128, 420856, 434432, 736498, 760256, 841712, 868864, 1472996, 1520512, 1683424, 2945992, 3041024, 3366848, 5891984, 6082048, 6733696, 11783968, 13467392, 23567936, 26934784, 47135872, 94271744, 188543488]

約数ペア:

[(1, 188543488), (2, 94271744), (4, 47135872), (7, 26934784), (8, 23567936), (14, 13467392), (16, 11783968), (28, 6733696), (31, 6082048), (32, 5891984), (56, 3366848), (62, 3041024), (64, 2945992), (112, 1683424), (124, 1520512), (128, 1472996), (217, 868864), (224, 841712), (248, 760256), (256, 736498), (434, 434432), (448, 420856), (496, 380128), (512, 368249), (868, 217216), (896, 210428), (992, 190064), (1697, 111104), (1736, 108608), (1792, 105214), (1984, 95032), (3394, 55552), (3472, 54304), (3584, 52607), (3968, 47516), (6788, 27776), (6944, 27152), (7936, 23758), (11879, 15872), (13576, 13888)]