131180224

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:510

約数の個数: 112

約数和(自身を含む): 321868800

約数和(自身を除く): 190688576

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 32, 46, 56, 58, 64, 92, 112, 116, 161, 184, 203, 224, 232, 322, 368, 406, 439, 448, 464, 644, 667, 736, 812, 878, 928, 1288, 1334, 1472, 1624, 1756, 1856, 2576, 2668, 3073, 3248, 3512, 4669, 5152, 5336, 6146, 6496, 7024, 9338, 10097, 10304, 10672, 12292, 12731, 12992, 14048, 18676, 20194, 21344, 24584, 25462, 28096, 37352, 40388, 42688, 49168, 50924, 70679, 74704, 80776, 89117, 98336, 101848, 141358, 149408, 161552, 178234, 196672, 203696, 282716, 292813, 298816, 323104, 356468, 407392, 565432, 585626, 646208, 712936, 814784, 1130864, 1171252, 1425872, 2049691, 2261728, 2342504, 2851744, 4099382, 4523456, 4685008, 5703488, 8198764, 9370016, 16397528, 18740032, 32795056, 65590112, 131180224]

約数ペア:

[(1, 131180224), (2, 65590112), (4, 32795056), (7, 18740032), (8, 16397528), (14, 9370016), (16, 8198764), (23, 5703488), (28, 4685008), (29, 4523456), (32, 4099382), (46, 2851744), (56, 2342504), (58, 2261728), (64, 2049691), (92, 1425872), (112, 1171252), (116, 1130864), (161, 814784), (184, 712936), (203, 646208), (224, 585626), (232, 565432), (322, 407392), (368, 356468), (406, 323104), (439, 298816), (448, 292813), (464, 282716), (644, 203696), (667, 196672), (736, 178234), (812, 161552), (878, 149408), (928, 141358), (1288, 101848), (1334, 98336), (1472, 89117), (1624, 80776), (1756, 74704), (1856, 70679), (2576, 50924), (2668, 49168), (3073, 42688), (3248, 40388), (3512, 37352), (4669, 28096), (5152, 25462), (5336, 24584), (6146, 21344), (6496, 20194), (7024, 18676), (9338, 14048), (10097, 12992), (10304, 12731), (10672, 12292)]