157907544

素因数分解:

$2^3\times 3^1\times {\mathrm{397}}^1\times {\mathrm{16573}}^1$

素因数の和:16979

約数の個数: 32

約数和(自身を含む): 395787120

約数和(自身を除く): 237879576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 397, 794, 1191, 1588, 2382, 3176, 4764, 9528, 16573, 33146, 49719, 66292, 99438, 132584, 198876, 397752, 6579481, 13158962, 19738443, 26317924, 39476886, 52635848, 78953772, 157907544]

約数ペア:

[(1, 157907544), (2, 78953772), (3, 52635848), (4, 39476886), (6, 26317924), (8, 19738443), (12, 13158962), (24, 6579481), (397, 397752), (794, 198876), (1191, 132584), (1588, 99438), (2382, 66292), (3176, 49719), (4764, 33146), (9528, 16573)]