156522256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 343728000

約数和(自身を除く): 187205744

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 109, 164, 176, 199, 218, 328, 398, 436, 451, 656, 796, 872, 902, 1199, 1592, 1744, 1804, 2189, 2398, 3184, 3608, 4378, 4469, 4796, 7216, 8159, 8756, 8938, 9592, 16318, 17512, 17876, 19184, 21691, 32636, 35024, 35752, 43382, 49159, 65272, 71504, 86764, 89749, 98318, 130544, 173528, 179498, 196636, 238601, 347056, 358996, 393272, 477202, 717992, 786544, 889331, 954404, 1435984, 1778662, 1908808, 3557324, 3817616, 7114648, 9782641, 14229296, 19565282, 39130564, 78261128, 156522256]

約数ペア:

[(1, 156522256), (2, 78261128), (4, 39130564), (8, 19565282), (11, 14229296), (16, 9782641), (22, 7114648), (41, 3817616), (44, 3557324), (82, 1908808), (88, 1778662), (109, 1435984), (164, 954404), (176, 889331), (199, 786544), (218, 717992), (328, 477202), (398, 393272), (436, 358996), (451, 347056), (656, 238601), (796, 196636), (872, 179498), (902, 173528), (1199, 130544), (1592, 98318), (1744, 89749), (1804, 86764), (2189, 71504), (2398, 65272), (3184, 49159), (3608, 43382), (4378, 35752), (4469, 35024), (4796, 32636), (7216, 21691), (8159, 19184), (8756, 17876), (8938, 17512), (9592, 16318)]