173077744

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{21169}}^1$

素因数の和:21257

約数の個数: 40

約数和(自身を含む): 388511840

約数和(自身を除く): 215434096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 21169, 42338, 84676, 148183, 169352, 296366, 338704, 592732, 1185464, 1545337, 2370928, 3090674, 6181348, 10817359, 12362696, 21634718, 24725392, 43269436, 86538872, 173077744]

約数ペア:

[(1, 173077744), (2, 86538872), (4, 43269436), (7, 24725392), (8, 21634718), (14, 12362696), (16, 10817359), (28, 6181348), (56, 3090674), (73, 2370928), (112, 1545337), (146, 1185464), (292, 592732), (511, 338704), (584, 296366), (1022, 169352), (1168, 148183), (2044, 84676), (4088, 42338), (8176, 21169)]