163064848

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^2$

素因数の和:260

約数の個数: 60

約数和(自身を含む): 338603328

約数和(自身を除く): 175538480

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 79, 92, 142, 158, 184, 284, 316, 368, 568, 632, 1136, 1264, 1633, 1817, 3266, 3634, 5609, 6241, 6532, 7268, 11218, 12482, 13064, 14536, 22436, 24964, 26128, 29072, 44872, 49928, 89744, 99856, 129007, 143543, 258014, 287086, 443111, 516028, 574172, 886222, 1032056, 1148344, 1772444, 2064112, 2296688, 3544888, 7089776, 10191553, 20383106, 40766212, 81532424, 163064848]

約数ペア:

[(1, 163064848), (2, 81532424), (4, 40766212), (8, 20383106), (16, 10191553), (23, 7089776), (46, 3544888), (71, 2296688), (79, 2064112), (92, 1772444), (142, 1148344), (158, 1032056), (184, 886222), (284, 574172), (316, 516028), (368, 443111), (568, 287086), (632, 258014), (1136, 143543), (1264, 129007), (1633, 99856), (1817, 89744), (3266, 49928), (3634, 44872), (5609, 29072), (6241, 26128), (6532, 24964), (7268, 22436), (11218, 14536), (12482, 13064)]