123089344

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8863}}^1$

素因数の和:8913

約数の個数: 56

約数和(自身を含む): 288186368

約数和(自身を除く): 165097024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 8863, 13888, 17726, 35452, 62041, 70904, 124082, 141808, 248164, 274753, 283616, 496328, 549506, 567232, 992656, 1099012, 1923271, 1985312, 2198024, 3846542, 3970624, 4396048, 7693084, 8792096, 15386168, 17584192, 30772336, 61544672, 123089344]

約数ペア:

[(1, 123089344), (2, 61544672), (4, 30772336), (7, 17584192), (8, 15386168), (14, 8792096), (16, 7693084), (28, 4396048), (31, 3970624), (32, 3846542), (56, 2198024), (62, 1985312), (64, 1923271), (112, 1099012), (124, 992656), (217, 567232), (224, 549506), (248, 496328), (434, 283616), (448, 274753), (496, 248164), (868, 141808), (992, 124082), (1736, 70904), (1984, 62041), (3472, 35452), (6944, 17726), (8863, 13888)]