149030144

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 311996160

約数和(自身を除く): 162966016

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 89, 124, 128, 178, 211, 248, 256, 356, 422, 496, 712, 844, 992, 1424, 1688, 1984, 2759, 2848, 3376, 3968, 5518, 5696, 6541, 6752, 7936, 11036, 11392, 13082, 13504, 18779, 22072, 22784, 26164, 27008, 37558, 44144, 52328, 54016, 75116, 88288, 104656, 150232, 176576, 209312, 300464, 353152, 418624, 582149, 600928, 706304, 837248, 1164298, 1201856, 1674496, 2328596, 2403712, 4657192, 4807424, 9314384, 18628768, 37257536, 74515072, 149030144]

約数ペア:

[(1, 149030144), (2, 74515072), (4, 37257536), (8, 18628768), (16, 9314384), (31, 4807424), (32, 4657192), (62, 2403712), (64, 2328596), (89, 1674496), (124, 1201856), (128, 1164298), (178, 837248), (211, 706304), (248, 600928), (256, 582149), (356, 418624), (422, 353152), (496, 300464), (712, 209312), (844, 176576), (992, 150232), (1424, 104656), (1688, 88288), (1984, 75116), (2759, 54016), (2848, 52328), (3376, 44144), (3968, 37558), (5518, 27008), (5696, 26164), (6541, 22784), (6752, 22072), (7936, 18779), (11036, 13504), (11392, 13082)]