128143344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13151}}^1$

素因数の和:13198

約数の個数: 80

約数和(自身を含む): 391403520

約数和(自身を除く): 263260176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 2436, 3248, 4872, 9744, 13151, 26302, 39453, 52604, 78906, 92057, 105208, 157812, 184114, 210416, 276171, 315624, 368228, 381379, 552342, 631248, 736456, 762758, 1104684, 1144137, 1472912, 1525516, 2209368, 2288274, 2669653, 3051032, 4418736, 4576548, 5339306, 6102064, 8008959, 9153096, 10678612, 16017918, 18306192, 21357224, 32035836, 42714448, 64071672, 128143344]

約数ペア:

[(1, 128143344), (2, 64071672), (3, 42714448), (4, 32035836), (6, 21357224), (7, 18306192), (8, 16017918), (12, 10678612), (14, 9153096), (16, 8008959), (21, 6102064), (24, 5339306), (28, 4576548), (29, 4418736), (42, 3051032), (48, 2669653), (56, 2288274), (58, 2209368), (84, 1525516), (87, 1472912), (112, 1144137), (116, 1104684), (168, 762758), (174, 736456), (203, 631248), (232, 552342), (336, 381379), (348, 368228), (406, 315624), (464, 276171), (609, 210416), (696, 184114), (812, 157812), (1218, 105208), (1392, 92057), (1624, 78906), (2436, 52604), (3248, 39453), (4872, 26302), (9744, 13151)]