172161762

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1247549}}^1$

素因数の和:1247577

約数の個数: 16

約数和(自身を含む): 359294400

約数和(自身を除く): 187132638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1247549, 2495098, 3742647, 7485294, 28693627, 57387254, 86080881, 172161762]

約数ペア:

[(1, 172161762), (2, 86080881), (3, 57387254), (6, 28693627), (23, 7485294), (46, 3742647), (69, 2495098), (138, 1247549)]