155536112

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{19961}}^1$

素因数の和:20456

約数の個数: 20

約数和(自身を含む): 301985136

約数和(自身を除く): 146449024

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 19961, 39922, 79844, 159688, 319376, 9721007, 19442014, 38884028, 77768056, 155536112]

約数ペア:

[(1, 155536112), (2, 77768056), (4, 38884028), (8, 19442014), (16, 9721007), (487, 319376), (974, 159688), (1948, 79844), (3896, 39922), (7792, 19961)]