149424352

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 382082400

約数和(自身を除く): 232658048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 74, 77, 88, 112, 121, 148, 149, 154, 176, 224, 242, 259, 296, 298, 308, 352, 407, 484, 518, 592, 596, 616, 814, 847, 968, 1036, 1043, 1184, 1192, 1232, 1628, 1639, 1694, 1936, 2072, 2086, 2384, 2464, 2849, 3256, 3278, 3388, 3872, 4144, 4172, 4477, 4768, 5513, 5698, 6512, 6556, 6776, 8288, 8344, 8954, 11026, 11396, 11473, 13024, 13112, 13552, 16688, 17908, 18029, 22052, 22792, 22946, 26224, 27104, 31339, 33376, 35816, 36058, 38591, 44104, 45584, 45892, 52448, 60643, 62678, 71632, 72116, 77182, 88208, 91168, 91784, 121286, 125356, 126203, 143264, 144232, 154364, 176416, 183568, 242572, 250712, 252406, 288464, 308728, 367136, 424501, 485144, 501424, 504812, 576928, 617456, 667073, 849002, 970288, 1002848, 1009624, 1234912, 1334146, 1698004, 1940576, 2019248, 2668292, 3396008, 4038496, 4669511, 5336584, 6792016, 9339022, 10673168, 13584032, 18678044, 21346336, 37356088, 74712176, 149424352]

約数ペア:

[(1, 149424352), (2, 74712176), (4, 37356088), (7, 21346336), (8, 18678044), (11, 13584032), (14, 10673168), (16, 9339022), (22, 6792016), (28, 5336584), (32, 4669511), (37, 4038496), (44, 3396008), (56, 2668292), (74, 2019248), (77, 1940576), (88, 1698004), (112, 1334146), (121, 1234912), (148, 1009624), (149, 1002848), (154, 970288), (176, 849002), (224, 667073), (242, 617456), (259, 576928), (296, 504812), (298, 501424), (308, 485144), (352, 424501), (407, 367136), (484, 308728), (518, 288464), (592, 252406), (596, 250712), (616, 242572), (814, 183568), (847, 176416), (968, 154364), (1036, 144232), (1043, 143264), (1184, 126203), (1192, 125356), (1232, 121286), (1628, 91784), (1639, 91168), (1694, 88208), (1936, 77182), (2072, 72116), (2086, 71632), (2384, 62678), (2464, 60643), (2849, 52448), (3256, 45892), (3278, 45584), (3388, 44104), (3872, 38591), (4144, 36058), (4172, 35816), (4477, 33376), (4768, 31339), (5513, 27104), (5698, 26224), (6512, 22946), (6556, 22792), (6776, 22052), (8288, 18029), (8344, 17908), (8954, 16688), (11026, 13552), (11396, 13112), (11473, 13024)]