121995692

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 108

約数和(自身を含む): 280385280

約数和(自身を除く): 158389588

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 49, 52, 58, 91, 98, 116, 127, 169, 182, 196, 203, 254, 338, 364, 377, 406, 508, 637, 676, 754, 812, 889, 1183, 1274, 1421, 1508, 1651, 1778, 2366, 2548, 2639, 2842, 3302, 3556, 3683, 4732, 4901, 5278, 5684, 6223, 6604, 7366, 8281, 9802, 10556, 11557, 12446, 14732, 16562, 18473, 19604, 21463, 23114, 24892, 25781, 33124, 34307, 36946, 42926, 46228, 47879, 51562, 68614, 73892, 80899, 85852, 95758, 103124, 137228, 150241, 161798, 180467, 191516, 240149, 300482, 323596, 335153, 360934, 480298, 600964, 622427, 670306, 721868, 960596, 1051687, 1244854, 1340612, 2103374, 2346071, 2489708, 4206748, 4356989, 4692142, 8713978, 9384284, 17427956, 30498923, 60997846, 121995692]

約数ペア:

[(1, 121995692), (2, 60997846), (4, 30498923), (7, 17427956), (13, 9384284), (14, 8713978), (26, 4692142), (28, 4356989), (29, 4206748), (49, 2489708), (52, 2346071), (58, 2103374), (91, 1340612), (98, 1244854), (116, 1051687), (127, 960596), (169, 721868), (182, 670306), (196, 622427), (203, 600964), (254, 480298), (338, 360934), (364, 335153), (377, 323596), (406, 300482), (508, 240149), (637, 191516), (676, 180467), (754, 161798), (812, 150241), (889, 137228), (1183, 103124), (1274, 95758), (1421, 85852), (1508, 80899), (1651, 73892), (1778, 68614), (2366, 51562), (2548, 47879), (2639, 46228), (2842, 42926), (3302, 36946), (3556, 34307), (3683, 33124), (4732, 25781), (4901, 24892), (5278, 23114), (5684, 21463), (6223, 19604), (6604, 18473), (7366, 16562), (8281, 14732), (9802, 12446), (10556, 11557)]