172886584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{72277}}^1$

素因数の和:72319

約数の個数: 32

約数和(自身を含む): 364281120

約数和(自身を除く): 191394536

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 72277, 144554, 289108, 578216, 939601, 1662371, 1879202, 3324742, 3758404, 6649484, 7516808, 13298968, 21610823, 43221646, 86443292, 172886584]

約数ペア:

[(1, 172886584), (2, 86443292), (4, 43221646), (8, 21610823), (13, 13298968), (23, 7516808), (26, 6649484), (46, 3758404), (52, 3324742), (92, 1879202), (104, 1662371), (184, 939601), (299, 578216), (598, 289108), (1196, 144554), (2392, 72277)]