123198516

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1523}}^1$

素因数の和:1650

約数の個数: 96

約数和(自身を含む): 368686080

約数和(自身を除く): 245487564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 107, 108, 126, 189, 214, 252, 321, 378, 428, 642, 749, 756, 963, 1284, 1498, 1523, 1926, 2247, 2889, 2996, 3046, 3852, 4494, 4569, 5778, 6092, 6741, 8988, 9138, 10661, 11556, 13482, 13707, 18276, 20223, 21322, 26964, 27414, 31983, 40446, 41121, 42644, 54828, 63966, 80892, 82242, 95949, 127932, 162961, 164484, 191898, 287847, 325922, 383796, 488883, 575694, 651844, 977766, 1140727, 1151388, 1466649, 1955532, 2281454, 2933298, 3422181, 4399947, 4562908, 5866596, 6844362, 8799894, 10266543, 13688724, 17599788, 20533086, 30799629, 41066172, 61599258, 123198516]

約数ペア:

[(1, 123198516), (2, 61599258), (3, 41066172), (4, 30799629), (6, 20533086), (7, 17599788), (9, 13688724), (12, 10266543), (14, 8799894), (18, 6844362), (21, 5866596), (27, 4562908), (28, 4399947), (36, 3422181), (42, 2933298), (54, 2281454), (63, 1955532), (84, 1466649), (107, 1151388), (108, 1140727), (126, 977766), (189, 651844), (214, 575694), (252, 488883), (321, 383796), (378, 325922), (428, 287847), (642, 191898), (749, 164484), (756, 162961), (963, 127932), (1284, 95949), (1498, 82242), (1523, 80892), (1926, 63966), (2247, 54828), (2889, 42644), (2996, 41121), (3046, 40446), (3852, 31983), (4494, 27414), (4569, 26964), (5778, 21322), (6092, 20223), (6741, 18276), (8988, 13707), (9138, 13482), (10661, 11556)]