23156798106

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{1223}}^1$

素因数の和:1588

約数の個数: 96

約数和(自身を含む): 51091679232

約数和(自身を除く): 27934881126

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 169, 213, 263, 338, 426, 507, 526, 789, 923, 1014, 1223, 1578, 1846, 2446, 2769, 3419, 3669, 5538, 6838, 7338, 10257, 11999, 15899, 18673, 20514, 23998, 31798, 35997, 37346, 44447, 47697, 56019, 71994, 86833, 88894, 95394, 112038, 133341, 173666, 206687, 242749, 260499, 266682, 321649, 413374, 485498, 520998, 620061, 643298, 728247, 964947, 1128829, 1240122, 1456494, 1929894, 2257658, 3155737, 3386487, 4181437, 6311474, 6772974, 8362874, 9467211, 12544311, 14674777, 18934422, 22837079, 25088622, 29349554, 44024331, 45674158, 54358681, 68511237, 88048662, 108717362, 137022474, 163076043, 296882027, 326152086, 593764054, 890646081, 1781292162, 3859466351, 7718932702, 11578399053, 23156798106]

約数ペア:

[(1, 23156798106), (2, 11578399053), (3, 7718932702), (6, 3859466351), (13, 1781292162), (26, 890646081), (39, 593764054), (71, 326152086), (78, 296882027), (142, 163076043), (169, 137022474), (213, 108717362), (263, 88048662), (338, 68511237), (426, 54358681), (507, 45674158), (526, 44024331), (789, 29349554), (923, 25088622), (1014, 22837079), (1223, 18934422), (1578, 14674777), (1846, 12544311), (2446, 9467211), (2769, 8362874), (3419, 6772974), (3669, 6311474), (5538, 4181437), (6838, 3386487), (7338, 3155737), (10257, 2257658), (11999, 1929894), (15899, 1456494), (18673, 1240122), (20514, 1128829), (23998, 964947), (31798, 728247), (35997, 643298), (37346, 620061), (44447, 520998), (47697, 485498), (56019, 413374), (71994, 321649), (86833, 266682), (88894, 260499), (95394, 242749), (112038, 206687), (133341, 173666)]