149027956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43987}}^1$

素因数の和:44020

約数の個数: 36

約数和(自身を含む): 327622624

約数和(自身を除く): 178594668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 43987, 87974, 175948, 307909, 483857, 615818, 967714, 1231636, 1935428, 3386999, 5322427, 6773998, 10644854, 13547996, 21289708, 37256989, 74513978, 149027956]

約数ペア:

[(1, 149027956), (2, 74513978), (4, 37256989), (7, 21289708), (11, 13547996), (14, 10644854), (22, 6773998), (28, 5322427), (44, 3386999), (77, 1935428), (121, 1231636), (154, 967714), (242, 615818), (308, 483857), (484, 307909), (847, 175948), (1694, 87974), (3388, 43987)]