149095492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 337885184

約数和(自身を除く): 188789692

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 73, 91, 124, 146, 181, 182, 217, 292, 362, 364, 403, 434, 511, 724, 806, 868, 949, 1022, 1267, 1612, 1898, 2044, 2263, 2353, 2534, 2821, 3796, 4526, 4706, 5068, 5611, 5642, 6643, 9052, 9412, 11222, 11284, 13213, 13286, 15841, 16471, 22444, 26426, 26572, 29419, 31682, 32942, 39277, 52852, 58838, 63364, 65884, 72943, 78554, 92491, 117676, 145886, 157108, 171769, 184982, 205933, 291772, 343538, 369964, 409603, 411866, 510601, 687076, 819206, 823732, 1021202, 1202383, 1638412, 2042404, 2404766, 2867221, 4809532, 5324839, 5734442, 10649678, 11468884, 21299356, 37273873, 74547746, 149095492]

約数ペア:

[(1, 149095492), (2, 74547746), (4, 37273873), (7, 21299356), (13, 11468884), (14, 10649678), (26, 5734442), (28, 5324839), (31, 4809532), (52, 2867221), (62, 2404766), (73, 2042404), (91, 1638412), (124, 1202383), (146, 1021202), (181, 823732), (182, 819206), (217, 687076), (292, 510601), (362, 411866), (364, 409603), (403, 369964), (434, 343538), (511, 291772), (724, 205933), (806, 184982), (868, 171769), (949, 157108), (1022, 145886), (1267, 117676), (1612, 92491), (1898, 78554), (2044, 72943), (2263, 65884), (2353, 63364), (2534, 58838), (2821, 52852), (3796, 39277), (4526, 32942), (4706, 31682), (5068, 29419), (5611, 26572), (5642, 26426), (6643, 22444), (9052, 16471), (9412, 15841), (11222, 13286), (11284, 13213)]