133935872

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2411}}^1$

素因数の和:2465

約数の個数: 72

約数和(自身を含む): 315528192

約数和(自身を除く): 181592320

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, 868, 896, 992, 1736, 1792, 1984, 2411, 3472, 3968, 4822, 6944, 7936, 9644, 13888, 16877, 19288, 27776, 33754, 38576, 55552, 67508, 74741, 77152, 135016, 149482, 154304, 270032, 298964, 308608, 523187, 540064, 597928, 617216, 1046374, 1080128, 1195856, 2092748, 2160256, 2391712, 4185496, 4320512, 4783424, 8370992, 9566848, 16741984, 19133696, 33483968, 66967936, 133935872]

約数ペア:

[(1, 133935872), (2, 66967936), (4, 33483968), (7, 19133696), (8, 16741984), (14, 9566848), (16, 8370992), (28, 4783424), (31, 4320512), (32, 4185496), (56, 2391712), (62, 2160256), (64, 2092748), (112, 1195856), (124, 1080128), (128, 1046374), (217, 617216), (224, 597928), (248, 540064), (256, 523187), (434, 308608), (448, 298964), (496, 270032), (868, 154304), (896, 149482), (992, 135016), (1736, 77152), (1792, 74741), (1984, 67508), (2411, 55552), (3472, 38576), (3968, 33754), (4822, 27776), (6944, 19288), (7936, 16877), (9644, 13888)]