135179840

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13627}}^1$

素因数の和:13675

約数の個数: 56

約数和(自身を含む): 332305152

約数和(自身を除く): 197125312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 13627, 27254, 54508, 68135, 109016, 136270, 218032, 272540, 422437, 436064, 545080, 844874, 872128, 1090160, 1689748, 2112185, 2180320, 3379496, 4224370, 4360640, 6758992, 8448740, 13517984, 16897480, 27035968, 33794960, 67589920, 135179840]

約数ペア:

[(1, 135179840), (2, 67589920), (4, 33794960), (5, 27035968), (8, 16897480), (10, 13517984), (16, 8448740), (20, 6758992), (31, 4360640), (32, 4224370), (40, 3379496), (62, 2180320), (64, 2112185), (80, 1689748), (124, 1090160), (155, 872128), (160, 844874), (248, 545080), (310, 436064), (320, 422437), (496, 272540), (620, 218032), (992, 136270), (1240, 109016), (1984, 68135), (2480, 54508), (4960, 27254), (9920, 13627)]