123538146

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{260629}}^1$

素因数の和:260713

約数の個数: 16

約数和(自身を含む): 250204800

約数和(自身を除く): 126666654

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 260629, 521258, 781887, 1563774, 20589691, 41179382, 61769073, 123538146]

約数ペア:

[(1, 123538146), (2, 61769073), (3, 41179382), (6, 20589691), (79, 1563774), (158, 781887), (237, 521258), (474, 260629)]