138435576

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2531}}^1$

素因数の和:2636

約数の個数: 64

約数和(自身を含む): 360961920

約数和(自身を除く): 222526344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 344, 424, 516, 636, 1032, 1272, 2279, 2531, 4558, 5062, 6837, 7593, 9116, 10124, 13674, 15186, 18232, 20248, 27348, 30372, 54696, 60744, 108833, 134143, 217666, 268286, 326499, 402429, 435332, 536572, 652998, 804858, 870664, 1073144, 1305996, 1609716, 2611992, 3219432, 5768149, 11536298, 17304447, 23072596, 34608894, 46145192, 69217788, 138435576]

約数ペア:

[(1, 138435576), (2, 69217788), (3, 46145192), (4, 34608894), (6, 23072596), (8, 17304447), (12, 11536298), (24, 5768149), (43, 3219432), (53, 2611992), (86, 1609716), (106, 1305996), (129, 1073144), (159, 870664), (172, 804858), (212, 652998), (258, 536572), (318, 435332), (344, 402429), (424, 326499), (516, 268286), (636, 217666), (1032, 134143), (1272, 108833), (2279, 60744), (2531, 54696), (4558, 30372), (5062, 27348), (6837, 20248), (7593, 18232), (9116, 15186), (10124, 13674)]