165491888

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:346

約数の個数: 60

約数和(自身を含む): 339844320

約数和(自身を除く): 174352432

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 229, 248, 376, 458, 496, 752, 916, 961, 1457, 1832, 1922, 2914, 3664, 3844, 5828, 7099, 7688, 10763, 11656, 14198, 15376, 21526, 23312, 28396, 43052, 45167, 56792, 86104, 90334, 113584, 172208, 180668, 220069, 333653, 361336, 440138, 667306, 722672, 880276, 1334612, 1760552, 2669224, 3521104, 5338448, 10343243, 20686486, 41372972, 82745944, 165491888]

約数ペア:

[(1, 165491888), (2, 82745944), (4, 41372972), (8, 20686486), (16, 10343243), (31, 5338448), (47, 3521104), (62, 2669224), (94, 1760552), (124, 1334612), (188, 880276), (229, 722672), (248, 667306), (376, 440138), (458, 361336), (496, 333653), (752, 220069), (916, 180668), (961, 172208), (1457, 113584), (1832, 90334), (1922, 86104), (2914, 56792), (3664, 45167), (3844, 43052), (5828, 28396), (7099, 23312), (7688, 21526), (10763, 15376), (11656, 14198)]