158131256

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 319610880

約数和(自身を除く): 161479624

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 101, 127, 134, 184, 202, 254, 268, 404, 508, 536, 808, 1016, 1541, 2323, 2921, 3082, 4646, 5842, 6164, 6767, 8509, 9292, 11684, 12328, 12827, 13534, 17018, 18584, 23368, 25654, 27068, 34036, 51308, 54136, 68072, 102616, 155641, 195707, 295021, 311282, 391414, 590042, 622564, 782828, 859409, 1180084, 1245128, 1565656, 1718818, 2360168, 3437636, 6875272, 19766407, 39532814, 79065628, 158131256]

約数ペア:

[(1, 158131256), (2, 79065628), (4, 39532814), (8, 19766407), (23, 6875272), (46, 3437636), (67, 2360168), (92, 1718818), (101, 1565656), (127, 1245128), (134, 1180084), (184, 859409), (202, 782828), (254, 622564), (268, 590042), (404, 391414), (508, 311282), (536, 295021), (808, 195707), (1016, 155641), (1541, 102616), (2323, 68072), (2921, 54136), (3082, 51308), (4646, 34036), (5842, 27068), (6164, 25654), (6767, 23368), (8509, 18584), (9292, 17018), (11684, 13534), (12328, 12827)]