128702995182

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{55061}}^1$

素因数の和:55230

約数の個数: 96

約数和(自身を含む): 296859064320

約数和(自身を除く): 168156069138

約数列:

[1, 2, 3, 6, 9, 18, 31, 59, 62, 71, 93, 118, 142, 177, 186, 213, 279, 354, 426, 531, 558, 639, 1062, 1278, 1829, 2201, 3658, 4189, 4402, 5487, 6603, 8378, 10974, 12567, 13206, 16461, 19809, 25134, 32922, 37701, 39618, 55061, 75402, 110122, 129859, 165183, 259718, 330366, 389577, 495549, 779154, 991098, 1168731, 1706891, 2337462, 3248599, 3413782, 3909331, 5120673, 6497198, 7818662, 9745797, 10241346, 11727993, 15362019, 19491594, 23455986, 29237391, 30724038, 35183979, 58474782, 70367958, 100706569, 121189261, 201413138, 230650529, 242378522, 302119707, 363567783, 461301058, 604239414, 691951587, 727135566, 906359121, 1090703349, 1383903174, 1812718242, 2075854761, 2181406698, 4151709522, 7150166399, 14300332798, 21450499197, 42900998394, 64351497591, 128702995182]

約数ペア:

[(1, 128702995182), (2, 64351497591), (3, 42900998394), (6, 21450499197), (9, 14300332798), (18, 7150166399), (31, 4151709522), (59, 2181406698), (62, 2075854761), (71, 1812718242), (93, 1383903174), (118, 1090703349), (142, 906359121), (177, 727135566), (186, 691951587), (213, 604239414), (279, 461301058), (354, 363567783), (426, 302119707), (531, 242378522), (558, 230650529), (639, 201413138), (1062, 121189261), (1278, 100706569), (1829, 70367958), (2201, 58474782), (3658, 35183979), (4189, 30724038), (4402, 29237391), (5487, 23455986), (6603, 19491594), (8378, 15362019), (10974, 11727993), (12567, 10241346), (13206, 9745797), (16461, 7818662), (19809, 6497198), (25134, 5120673), (32922, 3909331), (37701, 3413782), (39618, 3248599), (55061, 2337462), (75402, 1706891), (110122, 1168731), (129859, 991098), (165183, 779154), (259718, 495549), (330366, 389577)]