131111214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 303012864

約数和(自身を除く): 171901650

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 43, 62, 78, 86, 93, 97, 129, 169, 186, 194, 258, 291, 338, 403, 507, 559, 582, 806, 1014, 1118, 1209, 1261, 1333, 1677, 2418, 2522, 2666, 3007, 3354, 3783, 3999, 4171, 5239, 6014, 7267, 7566, 7998, 8342, 9021, 10478, 12513, 14534, 15717, 16393, 17329, 18042, 21801, 25026, 31434, 32786, 34658, 39091, 43602, 49179, 51987, 54223, 78182, 98358, 103974, 108446, 117273, 129301, 162669, 225277, 234546, 258602, 325338, 387903, 450554, 508183, 675831, 704899, 775806, 1016366, 1351662, 1409798, 1524549, 1680913, 2114697, 3049098, 3361826, 4229394, 5042739, 10085478, 21851869, 43703738, 65555607, 131111214]

約数ペア:

[(1, 131111214), (2, 65555607), (3, 43703738), (6, 21851869), (13, 10085478), (26, 5042739), (31, 4229394), (39, 3361826), (43, 3049098), (62, 2114697), (78, 1680913), (86, 1524549), (93, 1409798), (97, 1351662), (129, 1016366), (169, 775806), (186, 704899), (194, 675831), (258, 508183), (291, 450554), (338, 387903), (403, 325338), (507, 258602), (559, 234546), (582, 225277), (806, 162669), (1014, 129301), (1118, 117273), (1209, 108446), (1261, 103974), (1333, 98358), (1677, 78182), (2418, 54223), (2522, 51987), (2666, 49179), (3007, 43602), (3354, 39091), (3783, 34658), (3999, 32786), (4171, 31434), (5239, 25026), (6014, 21801), (7267, 18042), (7566, 17329), (7998, 16393), (8342, 15717), (9021, 14534), (10478, 12513)]