129539514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 290626560

約数和(自身を除く): 161087046

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 317, 338, 403, 507, 634, 806, 951, 1014, 1209, 1902, 2197, 2418, 4121, 4394, 5239, 6591, 8242, 9827, 10478, 12363, 13182, 15717, 19654, 24726, 29481, 31434, 53573, 58962, 68107, 107146, 127751, 136214, 160719, 204321, 255502, 321438, 383253, 408642, 696449, 766506, 1392898, 1660763, 2089347, 3321526, 4178694, 4982289, 9964578, 21589919, 43179838, 64769757, 129539514]

約数ペア:

[(1, 129539514), (2, 64769757), (3, 43179838), (6, 21589919), (13, 9964578), (26, 4982289), (31, 4178694), (39, 3321526), (62, 2089347), (78, 1660763), (93, 1392898), (169, 766506), (186, 696449), (317, 408642), (338, 383253), (403, 321438), (507, 255502), (634, 204321), (806, 160719), (951, 136214), (1014, 127751), (1209, 107146), (1902, 68107), (2197, 58962), (2418, 53573), (4121, 31434), (4394, 29481), (5239, 24726), (6591, 19654), (8242, 15717), (9827, 13182), (10478, 12363)]