148974772

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 281014272

約数和(自身を除く): 132039500

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 131, 188, 262, 263, 524, 526, 1052, 1081, 2162, 3013, 4324, 6026, 6049, 6157, 12052, 12098, 12314, 12361, 24196, 24628, 24722, 34453, 49444, 68906, 137812, 141611, 283222, 284303, 566444, 568606, 792419, 1137212, 1584838, 1619291, 3169676, 3238582, 6477164, 37243693, 74487386, 148974772]

約数ペア:

[(1, 148974772), (2, 74487386), (4, 37243693), (23, 6477164), (46, 3238582), (47, 3169676), (92, 1619291), (94, 1584838), (131, 1137212), (188, 792419), (262, 568606), (263, 566444), (524, 284303), (526, 283222), (1052, 141611), (1081, 137812), (2162, 68906), (3013, 49444), (4324, 34453), (6026, 24722), (6049, 24628), (6157, 24196), (12052, 12361), (12098, 12314)]