129715656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24907}}^1$

素因数の和:24954

約数の個数: 64

約数和(自身を含む): 382586880

約数和(自身を除く): 252871224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 24907, 49814, 74721, 99628, 149442, 174349, 199256, 298884, 348698, 523047, 597768, 697396, 772117, 1046094, 1394792, 1544234, 2092188, 2316351, 3088468, 4184376, 4632702, 5404819, 6176936, 9265404, 10809638, 16214457, 18530808, 21619276, 32428914, 43238552, 64857828, 129715656]

約数ペア:

[(1, 129715656), (2, 64857828), (3, 43238552), (4, 32428914), (6, 21619276), (7, 18530808), (8, 16214457), (12, 10809638), (14, 9265404), (21, 6176936), (24, 5404819), (28, 4632702), (31, 4184376), (42, 3088468), (56, 2316351), (62, 2092188), (84, 1544234), (93, 1394792), (124, 1046094), (168, 772117), (186, 697396), (217, 597768), (248, 523047), (372, 348698), (434, 298884), (651, 199256), (744, 174349), (868, 149442), (1302, 99628), (1736, 74721), (2604, 49814), (5208, 24907)]