128545326

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 371165760

約数和(自身を除く): 242620434

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 37, 39, 42, 49, 54, 63, 74, 78, 91, 98, 101, 111, 117, 126, 147, 182, 189, 202, 222, 234, 259, 273, 294, 303, 333, 351, 378, 441, 481, 518, 546, 606, 637, 666, 702, 707, 777, 819, 882, 909, 962, 999, 1274, 1313, 1323, 1414, 1443, 1554, 1638, 1813, 1818, 1911, 1998, 2121, 2331, 2457, 2626, 2646, 2727, 2886, 3367, 3626, 3737, 3822, 3939, 4242, 4329, 4662, 4914, 4949, 5439, 5454, 5733, 6363, 6734, 6993, 7474, 7878, 8658, 9191, 9898, 10101, 10878, 11211, 11466, 11817, 12726, 12987, 13986, 14847, 16317, 17199, 18382, 19089, 20202, 22422, 23569, 23634, 25974, 26159, 27573, 29694, 30303, 32634, 33633, 34398, 35451, 38178, 44541, 47138, 48581, 48951, 52318, 55146, 60606, 64337, 67266, 70707, 70902, 78477, 82719, 89082, 90909, 97162, 97902, 100899, 128674, 133623, 141414, 145743, 156954, 165438, 181818, 183113, 193011, 201798, 212121, 235431, 248157, 267246, 291486, 340067, 366226, 386022, 424242, 437229, 470862, 496314, 549339, 579033, 636363, 680134, 706293, 874458, 1020201, 1098678, 1158066, 1272726, 1311687, 1412586, 1648017, 1737099, 2040402, 2380469, 2623374, 3060603, 3296034, 3474198, 4760938, 4944051, 6121206, 7141407, 9181809, 9888102, 14282814, 18363618, 21424221, 42848442, 64272663, 128545326]

約数ペア:

[(1, 128545326), (2, 64272663), (3, 42848442), (6, 21424221), (7, 18363618), (9, 14282814), (13, 9888102), (14, 9181809), (18, 7141407), (21, 6121206), (26, 4944051), (27, 4760938), (37, 3474198), (39, 3296034), (42, 3060603), (49, 2623374), (54, 2380469), (63, 2040402), (74, 1737099), (78, 1648017), (91, 1412586), (98, 1311687), (101, 1272726), (111, 1158066), (117, 1098678), (126, 1020201), (147, 874458), (182, 706293), (189, 680134), (202, 636363), (222, 579033), (234, 549339), (259, 496314), (273, 470862), (294, 437229), (303, 424242), (333, 386022), (351, 366226), (378, 340067), (441, 291486), (481, 267246), (518, 248157), (546, 235431), (606, 212121), (637, 201798), (666, 193011), (702, 183113), (707, 181818), (777, 165438), (819, 156954), (882, 145743), (909, 141414), (962, 133623), (999, 128674), (1274, 100899), (1313, 97902), (1323, 97162), (1414, 90909), (1443, 89082), (1554, 82719), (1638, 78477), (1813, 70902), (1818, 70707), (1911, 67266), (1998, 64337), (2121, 60606), (2331, 55146), (2457, 52318), (2626, 48951), (2646, 48581), (2727, 47138), (2886, 44541), (3367, 38178), (3626, 35451), (3737, 34398), (3822, 33633), (3939, 32634), (4242, 30303), (4329, 29694), (4662, 27573), (4914, 26159), (4949, 25974), (5439, 23634), (5454, 23569), (5733, 22422), (6363, 20202), (6734, 19089), (6993, 18382), (7474, 17199), (7878, 16317), (8658, 14847), (9191, 13986), (9898, 12987), (10101, 12726), (10878, 11817), (11211, 11466)]