131987076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{3217}}^1$

素因数の和:3500

約数の個数: 48

約数和(自身を含む): 333024384

約数和(自身を除く): 201037308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 263, 526, 789, 1052, 1578, 3156, 3217, 3419, 6434, 6838, 9651, 10257, 12868, 13676, 19302, 20514, 38604, 41028, 41821, 83642, 125463, 167284, 250926, 501852, 846071, 1692142, 2538213, 3384284, 5076426, 10152852, 10998923, 21997846, 32996769, 43995692, 65993538, 131987076]

約数ペア:

[(1, 131987076), (2, 65993538), (3, 43995692), (4, 32996769), (6, 21997846), (12, 10998923), (13, 10152852), (26, 5076426), (39, 3384284), (52, 2538213), (78, 1692142), (156, 846071), (263, 501852), (526, 250926), (789, 167284), (1052, 125463), (1578, 83642), (3156, 41821), (3217, 41028), (3419, 38604), (6434, 20514), (6838, 19302), (9651, 13676), (10257, 12868)]