165983256

素因数分解:

$2^3\times 3^4\times {\mathrm{256147}}^1$

素因数の和:256165

約数の個数: 40

約数和(自身を含む): 464908620

約数和(自身を除く): 298925364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 256147, 512294, 768441, 1024588, 1536882, 2049176, 2305323, 3073764, 4610646, 6147528, 6915969, 9221292, 13831938, 18442584, 20747907, 27663876, 41495814, 55327752, 82991628, 165983256]

約数ペア:

[(1, 165983256), (2, 82991628), (3, 55327752), (4, 41495814), (6, 27663876), (8, 20747907), (9, 18442584), (12, 13831938), (18, 9221292), (24, 6915969), (27, 6147528), (36, 4610646), (54, 3073764), (72, 2305323), (81, 2049176), (108, 1536882), (162, 1024588), (216, 768441), (324, 512294), (648, 256147)]