166741712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{13043}}^1$

素因数の和:13115

約数の個数: 40

約数和(自身を含む): 349370496

約数和(自身を除く): 182628784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 6392, 12784, 13043, 26086, 52172, 104344, 208688, 221731, 443462, 613021, 886924, 1226042, 1773848, 2452084, 3547696, 4904168, 9808336, 10421357, 20842714, 41685428, 83370856, 166741712]

約数ペア:

[(1, 166741712), (2, 83370856), (4, 41685428), (8, 20842714), (16, 10421357), (17, 9808336), (34, 4904168), (47, 3547696), (68, 2452084), (94, 1773848), (136, 1226042), (188, 886924), (272, 613021), (376, 443462), (752, 221731), (799, 208688), (1598, 104344), (3196, 52172), (6392, 26086), (12784, 13043)]