131700856

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3019}}^1$

素因数の和:3092

約数の個数: 64

約数和(自身を含む): 304416000

約数和(自身を除く): 172715144

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 82, 133, 152, 164, 266, 287, 328, 532, 574, 779, 1064, 1148, 1558, 2296, 3019, 3116, 5453, 6038, 6232, 10906, 12076, 21133, 21812, 24152, 42266, 43624, 57361, 84532, 114722, 123779, 169064, 229444, 247558, 401527, 458888, 495116, 803054, 866453, 990232, 1606108, 1732906, 2351801, 3212216, 3465812, 4703602, 6931624, 9407204, 16462607, 18814408, 32925214, 65850428, 131700856]

約数ペア:

[(1, 131700856), (2, 65850428), (4, 32925214), (7, 18814408), (8, 16462607), (14, 9407204), (19, 6931624), (28, 4703602), (38, 3465812), (41, 3212216), (56, 2351801), (76, 1732906), (82, 1606108), (133, 990232), (152, 866453), (164, 803054), (266, 495116), (287, 458888), (328, 401527), (532, 247558), (574, 229444), (779, 169064), (1064, 123779), (1148, 114722), (1558, 84532), (2296, 57361), (3019, 43624), (3116, 42266), (5453, 24152), (6038, 21812), (6232, 21133), (10906, 12076)]