164019304

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{227}}^1\times {\mathrm{499}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 311220000

約数和(自身を除く): 147200696

約数列:

[1, 2, 4, 8, 181, 227, 362, 454, 499, 724, 908, 998, 1448, 1816, 1996, 3992, 41087, 82174, 90319, 113273, 164348, 180638, 226546, 328696, 361276, 453092, 722552, 906184, 20502413, 41004826, 82009652, 164019304]

約数ペア:

[(1, 164019304), (2, 82009652), (4, 41004826), (8, 20502413), (181, 906184), (227, 722552), (362, 453092), (454, 361276), (499, 328696), (724, 226546), (908, 180638), (998, 164348), (1448, 113273), (1816, 90319), (1996, 82174), (3992, 41087)]