156916048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{316363}}^1$

素因数の和:316402

約数の個数: 20

約数和(自身を含む): 313833088

約数和(自身を除く): 156917040

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 316363, 632726, 1265452, 2530904, 5061808, 9807253, 19614506, 39229012, 78458024, 156916048]

約数ペア:

[(1, 156916048), (2, 78458024), (4, 39229012), (8, 19614506), (16, 9807253), (31, 5061808), (62, 2530904), (124, 1265452), (248, 632726), (496, 316363)]