129425124

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2503}}^1$

素因数の和:2680

約数の個数: 48

約数和(自身を含む): 314101760

約数和(自身を除く): 184676636

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 139, 186, 278, 372, 417, 556, 834, 1668, 2503, 4309, 5006, 7509, 8618, 10012, 12927, 15018, 17236, 25854, 30036, 51708, 77593, 155186, 232779, 310372, 347917, 465558, 695834, 931116, 1043751, 1391668, 2087502, 4175004, 10785427, 21570854, 32356281, 43141708, 64712562, 129425124]

約数ペア:

[(1, 129425124), (2, 64712562), (3, 43141708), (4, 32356281), (6, 21570854), (12, 10785427), (31, 4175004), (62, 2087502), (93, 1391668), (124, 1043751), (139, 931116), (186, 695834), (278, 465558), (372, 347917), (417, 310372), (556, 232779), (834, 155186), (1668, 77593), (2503, 51708), (4309, 30036), (5006, 25854), (7509, 17236), (8618, 15018), (10012, 12927)]