121665726

素因数分解:

$2^1\times 3^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 168

約数和(自身を含む): 345396744

約数和(自身を除く): 223731018

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 81, 91, 98, 117, 126, 131, 147, 162, 182, 189, 234, 243, 262, 273, 294, 351, 378, 393, 441, 486, 546, 567, 637, 702, 729, 786, 819, 882, 917, 1053, 1134, 1179, 1274, 1323, 1458, 1638, 1701, 1703, 1834, 1911, 2106, 2358, 2457, 2646, 2751, 3159, 3402, 3406, 3537, 3822, 3969, 4914, 5103, 5109, 5502, 5733, 6318, 6419, 7074, 7371, 7938, 8253, 9477, 10206, 10218, 10611, 11466, 11907, 11921, 12838, 14742, 15327, 16506, 17199, 18954, 19257, 21222, 22113, 23814, 23842, 24759, 30654, 31833, 34398, 35721, 35763, 38514, 44226, 45981, 49518, 51597, 57771, 63666, 66339, 71442, 71526, 74277, 83447, 91962, 95499, 103194, 107289, 115542, 132678, 137943, 148554, 154791, 166894, 173313, 190998, 214578, 222831, 250341, 275886, 309582, 321867, 346626, 413829, 445662, 464373, 500682, 519939, 643734, 668493, 751023, 827658, 928746, 965601, 1039878, 1241487, 1336986, 1502046, 1559817, 1931202, 2253069, 2482974, 2896803, 3119634, 4506138, 4679451, 5793606, 6759207, 8690409, 9358902, 13518414, 17380818, 20277621, 40555242, 60832863, 121665726]

約数ペア:

[(1, 121665726), (2, 60832863), (3, 40555242), (6, 20277621), (7, 17380818), (9, 13518414), (13, 9358902), (14, 8690409), (18, 6759207), (21, 5793606), (26, 4679451), (27, 4506138), (39, 3119634), (42, 2896803), (49, 2482974), (54, 2253069), (63, 1931202), (78, 1559817), (81, 1502046), (91, 1336986), (98, 1241487), (117, 1039878), (126, 965601), (131, 928746), (147, 827658), (162, 751023), (182, 668493), (189, 643734), (234, 519939), (243, 500682), (262, 464373), (273, 445662), (294, 413829), (351, 346626), (378, 321867), (393, 309582), (441, 275886), (486, 250341), (546, 222831), (567, 214578), (637, 190998), (702, 173313), (729, 166894), (786, 154791), (819, 148554), (882, 137943), (917, 132678), (1053, 115542), (1134, 107289), (1179, 103194), (1274, 95499), (1323, 91962), (1458, 83447), (1638, 74277), (1701, 71526), (1703, 71442), (1834, 66339), (1911, 63666), (2106, 57771), (2358, 51597), (2457, 49518), (2646, 45981), (2751, 44226), (3159, 38514), (3402, 35763), (3406, 35721), (3537, 34398), (3822, 31833), (3969, 30654), (4914, 24759), (5103, 23842), (5109, 23814), (5502, 22113), (5733, 21222), (6318, 19257), (6419, 18954), (7074, 17199), (7371, 16506), (7938, 15327), (8253, 14742), (9477, 12838), (10206, 11921), (10218, 11907), (10611, 11466)]