156229994

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1\times {\mathrm{2003}}^1$

素因数の和:2725

約数の個数: 16

約数和(自身を含む): 238796640

約数和(自身を除く): 82566646

約数列:

[1, 2, 59, 118, 661, 1322, 2003, 4006, 38999, 77998, 118177, 236354, 1323983, 2647966, 78114997, 156229994]

約数ペア:

[(1, 156229994), (2, 78114997), (59, 2647966), (118, 1323983), (661, 236354), (1322, 118177), (2003, 77998), (4006, 38999)]