191689848

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1307}}^1$

素因数の和:1426

約数の個数: 128

約数和(自身を含む): 615283200

約数和(自身を除く): 423593352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 97, 108, 126, 168, 189, 194, 216, 252, 291, 378, 388, 504, 582, 679, 756, 776, 873, 1164, 1307, 1358, 1512, 1746, 2037, 2328, 2614, 2619, 2716, 3492, 3921, 4074, 5228, 5238, 5432, 6111, 6984, 7842, 8148, 9149, 10456, 10476, 11763, 12222, 15684, 16296, 18298, 18333, 20952, 23526, 24444, 27447, 31368, 35289, 36596, 36666, 47052, 48888, 54894, 70578, 73192, 73332, 82341, 94104, 109788, 126779, 141156, 146664, 164682, 219576, 247023, 253558, 282312, 329364, 380337, 494046, 507116, 658728, 760674, 887453, 988092, 1014232, 1141011, 1521348, 1774906, 1976184, 2282022, 2662359, 3042696, 3423033, 3549812, 4564044, 5324718, 6846066, 7099624, 7987077, 9128088, 10649436, 13692132, 15974154, 21298872, 23961231, 27384264, 31948308, 47922462, 63896616, 95844924, 191689848]

約数ペア:

[(1, 191689848), (2, 95844924), (3, 63896616), (4, 47922462), (6, 31948308), (7, 27384264), (8, 23961231), (9, 21298872), (12, 15974154), (14, 13692132), (18, 10649436), (21, 9128088), (24, 7987077), (27, 7099624), (28, 6846066), (36, 5324718), (42, 4564044), (54, 3549812), (56, 3423033), (63, 3042696), (72, 2662359), (84, 2282022), (97, 1976184), (108, 1774906), (126, 1521348), (168, 1141011), (189, 1014232), (194, 988092), (216, 887453), (252, 760674), (291, 658728), (378, 507116), (388, 494046), (504, 380337), (582, 329364), (679, 282312), (756, 253558), (776, 247023), (873, 219576), (1164, 164682), (1307, 146664), (1358, 141156), (1512, 126779), (1746, 109788), (2037, 94104), (2328, 82341), (2614, 73332), (2619, 73192), (2716, 70578), (3492, 54894), (3921, 48888), (4074, 47052), (5228, 36666), (5238, 36596), (5432, 35289), (6111, 31368), (6984, 27447), (7842, 24444), (8148, 23526), (9149, 20952), (10456, 18333), (10476, 18298), (11763, 16296), (12222, 15684)]