161669594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{607}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 263239680

約数和(自身を除く): 101570086

約数列:

[1, 2, 19, 38, 43, 86, 163, 326, 607, 817, 1214, 1634, 3097, 6194, 7009, 11533, 14018, 23066, 26101, 52202, 98941, 133171, 197882, 266342, 495919, 991838, 1879879, 3759758, 4254463, 8508926, 80834797, 161669594]

約数ペア:

[(1, 161669594), (2, 80834797), (19, 8508926), (38, 4254463), (43, 3759758), (86, 1879879), (163, 991838), (326, 495919), (607, 266342), (817, 197882), (1214, 133171), (1634, 98941), (3097, 52202), (6194, 26101), (7009, 23066), (11533, 14018)]