131621336

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2927}}^1$

素因数の和:3024

約数の個数: 64

約数和(自身を含む): 312007680

約数和(自身を除く): 180386344

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 73, 77, 88, 146, 154, 292, 308, 511, 584, 616, 803, 1022, 1606, 2044, 2927, 3212, 4088, 5621, 5854, 6424, 11242, 11708, 20489, 22484, 23416, 32197, 40978, 44968, 64394, 81956, 128788, 163912, 213671, 225379, 257576, 427342, 450758, 854684, 901516, 1495697, 1709368, 1803032, 2350381, 2991394, 4700762, 5982788, 9401524, 11965576, 16452667, 18803048, 32905334, 65810668, 131621336]

約数ペア:

[(1, 131621336), (2, 65810668), (4, 32905334), (7, 18803048), (8, 16452667), (11, 11965576), (14, 9401524), (22, 5982788), (28, 4700762), (44, 2991394), (56, 2350381), (73, 1803032), (77, 1709368), (88, 1495697), (146, 901516), (154, 854684), (292, 450758), (308, 427342), (511, 257576), (584, 225379), (616, 213671), (803, 163912), (1022, 128788), (1606, 81956), (2044, 64394), (2927, 44968), (3212, 40978), (4088, 32197), (5621, 23416), (5854, 22484), (6424, 20489), (11242, 11708)]