129025736

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 284446080

約数和(自身を除く): 155420344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 107, 122, 214, 244, 353, 427, 428, 488, 706, 749, 854, 856, 1412, 1498, 1708, 2471, 2824, 2996, 3416, 4942, 5992, 6527, 9884, 13054, 19768, 21533, 26108, 37771, 43066, 45689, 52216, 75542, 86132, 91378, 150731, 151084, 172264, 182756, 264397, 301462, 302168, 365512, 528794, 602924, 1057588, 1205848, 2115176, 2304031, 4608062, 9216124, 16128217, 18432248, 32256434, 64512868, 129025736]

約数ペア:

[(1, 129025736), (2, 64512868), (4, 32256434), (7, 18432248), (8, 16128217), (14, 9216124), (28, 4608062), (56, 2304031), (61, 2115176), (107, 1205848), (122, 1057588), (214, 602924), (244, 528794), (353, 365512), (427, 302168), (428, 301462), (488, 264397), (706, 182756), (749, 172264), (854, 151084), (856, 150731), (1412, 91378), (1498, 86132), (1708, 75542), (2471, 52216), (2824, 45689), (2996, 43066), (3416, 37771), (4942, 26108), (5992, 21533), (6527, 19768), (9884, 13054)]