163289224

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71119}}^1$

素因数の和:71173

約数の個数: 32

約数和(自身を含む): 358444800

約数和(自身を除く): 195155576

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 71119, 142238, 284476, 497833, 568952, 995666, 1991332, 2915879, 3982664, 5831758, 11663516, 20411153, 23327032, 40822306, 81644612, 163289224]

約数ペア:

[(1, 163289224), (2, 81644612), (4, 40822306), (7, 23327032), (8, 20411153), (14, 11663516), (28, 5831758), (41, 3982664), (56, 2915879), (82, 1991332), (164, 995666), (287, 568952), (328, 497833), (574, 284476), (1148, 142238), (2296, 71119)]