16502805704

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^2\times {\mathrm{151}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 39438181440

約数和(自身を除く): 22935375736

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 127, 151, 154, 242, 254, 302, 308, 484, 508, 604, 616, 847, 889, 968, 1016, 1057, 1208, 1397, 1661, 1694, 1778, 2114, 2794, 3322, 3388, 3556, 4228, 5588, 6644, 6776, 7112, 8456, 9779, 11176, 11627, 13288, 15367, 16129, 18271, 19177, 19558, 23254, 30734, 32258, 36542, 38354, 39116, 46508, 61468, 64516, 73084, 76708, 78232, 93016, 107569, 112903, 122936, 127897, 129032, 134239, 146168, 153416, 177419, 210947, 215138, 225806, 255794, 268478, 354838, 421894, 430276, 451612, 511588, 536956, 709676, 843788, 860552, 903224, 1023176, 1073912, 1241933, 1419352, 1476629, 1687576, 1951609, 2320417, 2435479, 2483866, 2953258, 3903218, 4640834, 4870958, 4967732, 5906516, 7806436, 9281668, 9741916, 9935464, 11813032, 13661263, 15612872, 16242919, 17048353, 18563336, 19483832, 26790269, 27322526, 32485838, 34096706, 53580538, 54645052, 64971676, 68193412, 107161076, 109290104, 129943352, 136386824, 187531883, 214322152, 294692959, 375063766, 589385918, 750127532, 1178771836, 1500255064, 2062850713, 2357543672, 4125701426, 8251402852, 16502805704]

約数ペア:

[(1, 16502805704), (2, 8251402852), (4, 4125701426), (7, 2357543672), (8, 2062850713), (11, 1500255064), (14, 1178771836), (22, 750127532), (28, 589385918), (44, 375063766), (56, 294692959), (77, 214322152), (88, 187531883), (121, 136386824), (127, 129943352), (151, 109290104), (154, 107161076), (242, 68193412), (254, 64971676), (302, 54645052), (308, 53580538), (484, 34096706), (508, 32485838), (604, 27322526), (616, 26790269), (847, 19483832), (889, 18563336), (968, 17048353), (1016, 16242919), (1057, 15612872), (1208, 13661263), (1397, 11813032), (1661, 9935464), (1694, 9741916), (1778, 9281668), (2114, 7806436), (2794, 5906516), (3322, 4967732), (3388, 4870958), (3556, 4640834), (4228, 3903218), (5588, 2953258), (6644, 2483866), (6776, 2435479), (7112, 2320417), (8456, 1951609), (9779, 1687576), (11176, 1476629), (11627, 1419352), (13288, 1241933), (15367, 1073912), (16129, 1023176), (18271, 903224), (19177, 860552), (19558, 843788), (23254, 709676), (30734, 536956), (32258, 511588), (36542, 451612), (38354, 430276), (39116, 421894), (46508, 354838), (61468, 268478), (64516, 255794), (73084, 225806), (76708, 215138), (78232, 210947), (93016, 177419), (107569, 153416), (112903, 146168), (122936, 134239), (127897, 129032)]