129392374

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 205682400

約数和(自身を除く): 76290026

約数列:

[1, 2, 29, 58, 97, 109, 194, 211, 218, 422, 2813, 3161, 5626, 6119, 6322, 10573, 12238, 20467, 21146, 22999, 40934, 45998, 306617, 593543, 613234, 666971, 1187086, 1333942, 2230903, 4461806, 64696187, 129392374]

約数ペア:

[(1, 129392374), (2, 64696187), (29, 4461806), (58, 2230903), (97, 1333942), (109, 1187086), (194, 666971), (211, 613234), (218, 593543), (422, 306617), (2813, 45998), (3161, 40934), (5626, 22999), (6119, 21146), (6322, 20467), (10573, 12238)]