151128054

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:491

約数の個数: 144

約数和(自身を含む): 427776336

約数和(自身を除く): 276648282

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 37, 42, 49, 63, 66, 74, 77, 98, 99, 111, 126, 147, 154, 198, 222, 231, 259, 294, 333, 407, 421, 441, 462, 518, 539, 666, 693, 777, 814, 842, 882, 1078, 1221, 1263, 1386, 1554, 1617, 1813, 2331, 2442, 2526, 2849, 2947, 3234, 3626, 3663, 3789, 4631, 4662, 4851, 5439, 5698, 5894, 7326, 7578, 8547, 8841, 9262, 9702, 10878, 13893, 15577, 16317, 17094, 17682, 19943, 20629, 25641, 26523, 27786, 31154, 32417, 32634, 39886, 41258, 41679, 46731, 51282, 53046, 59829, 61887, 64834, 83358, 93462, 97251, 109039, 119658, 123774, 140193, 171347, 179487, 185661, 194502, 218078, 226919, 280386, 291753, 327117, 342694, 358974, 371322, 453838, 514041, 583506, 654234, 680757, 763273, 981351, 1028082, 1199429, 1361514, 1526546, 1542123, 1962702, 2042271, 2289819, 2398858, 3084246, 3598287, 4084542, 4579638, 6869457, 7196574, 8396003, 10794861, 13738914, 16792006, 21589722, 25188009, 50376018, 75564027, 151128054]

約数ペア:

[(1, 151128054), (2, 75564027), (3, 50376018), (6, 25188009), (7, 21589722), (9, 16792006), (11, 13738914), (14, 10794861), (18, 8396003), (21, 7196574), (22, 6869457), (33, 4579638), (37, 4084542), (42, 3598287), (49, 3084246), (63, 2398858), (66, 2289819), (74, 2042271), (77, 1962702), (98, 1542123), (99, 1526546), (111, 1361514), (126, 1199429), (147, 1028082), (154, 981351), (198, 763273), (222, 680757), (231, 654234), (259, 583506), (294, 514041), (333, 453838), (407, 371322), (421, 358974), (441, 342694), (462, 327117), (518, 291753), (539, 280386), (666, 226919), (693, 218078), (777, 194502), (814, 185661), (842, 179487), (882, 171347), (1078, 140193), (1221, 123774), (1263, 119658), (1386, 109039), (1554, 97251), (1617, 93462), (1813, 83358), (2331, 64834), (2442, 61887), (2526, 59829), (2849, 53046), (2947, 51282), (3234, 46731), (3626, 41679), (3663, 41258), (3789, 39886), (4631, 32634), (4662, 32417), (4851, 31154), (5439, 27786), (5698, 26523), (5894, 25641), (7326, 20629), (7578, 19943), (8547, 17682), (8841, 17094), (9262, 16317), (9702, 15577), (10878, 13893)]