163159808

素因数分解:

$2^8\times 7^2\times {\mathrm{13007}}^1$

素因数の和:13037

約数の個数: 54

約数和(自身を含む): 378884016

約数和(自身を除く): 215724208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 13007, 26014, 52028, 91049, 104056, 182098, 208112, 364196, 416224, 637343, 728392, 832448, 1274686, 1456784, 1664896, 2549372, 2913568, 3329792, 5098744, 5827136, 10197488, 11654272, 20394976, 23308544, 40789952, 81579904, 163159808]

約数ペア:

[(1, 163159808), (2, 81579904), (4, 40789952), (7, 23308544), (8, 20394976), (14, 11654272), (16, 10197488), (28, 5827136), (32, 5098744), (49, 3329792), (56, 2913568), (64, 2549372), (98, 1664896), (112, 1456784), (128, 1274686), (196, 832448), (224, 728392), (256, 637343), (392, 416224), (448, 364196), (784, 208112), (896, 182098), (1568, 104056), (1792, 91049), (3136, 52028), (6272, 26014), (12544, 13007)]