168803452

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{2909}}^1$

素因数の和:3165

約数の個数: 24

約数和(自身を含む): 300661200

約数和(自身を除く): 131857748

約数列:

[1, 2, 4, 89, 163, 178, 326, 356, 652, 2909, 5818, 11636, 14507, 29014, 58028, 258901, 474167, 517802, 948334, 1035604, 1896668, 42200863, 84401726, 168803452]

約数ペア:

[(1, 168803452), (2, 84401726), (4, 42200863), (89, 1896668), (163, 1035604), (178, 948334), (326, 517802), (356, 474167), (652, 258901), (2909, 58028), (5818, 29014), (11636, 14507)]