161593722

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{390323}}^1$

素因数の和:390354

約数の個数: 24

約数和(自身を含む): 365343264

約数和(自身を除く): 203749542

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 390323, 780646, 1170969, 2341938, 3512907, 7025814, 8977429, 17954858, 26932287, 53864574, 80796861, 161593722]

約数ペア:

[(1, 161593722), (2, 80796861), (3, 53864574), (6, 26932287), (9, 17954858), (18, 8977429), (23, 7025814), (46, 3512907), (69, 2341938), (138, 1170969), (207, 780646), (414, 390323)]