129443104

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2663}}^1$

素因数の和:2718

約数の個数: 72

約数和(自身を含む): 306125568

約数和(自身を除く): 176682464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1519, 1568, 1736, 2663, 3038, 3472, 5326, 6076, 6944, 10652, 12152, 18641, 21304, 24304, 37282, 42608, 48608, 74564, 82553, 85216, 130487, 149128, 165106, 260974, 298256, 330212, 521948, 577871, 596512, 660424, 1043896, 1155742, 1320848, 2087792, 2311484, 2641696, 4045097, 4175584, 4622968, 8090194, 9245936, 16180388, 18491872, 32360776, 64721552, 129443104]

約数ペア:

[(1, 129443104), (2, 64721552), (4, 32360776), (7, 18491872), (8, 16180388), (14, 9245936), (16, 8090194), (28, 4622968), (31, 4175584), (32, 4045097), (49, 2641696), (56, 2311484), (62, 2087792), (98, 1320848), (112, 1155742), (124, 1043896), (196, 660424), (217, 596512), (224, 577871), (248, 521948), (392, 330212), (434, 298256), (496, 260974), (784, 165106), (868, 149128), (992, 130487), (1519, 85216), (1568, 82553), (1736, 74564), (2663, 48608), (3038, 42608), (3472, 37282), (5326, 24304), (6076, 21304), (6944, 18641), (10652, 12152)]