153644554

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1\times {\mathrm{709}}^1$

素因数の和:1414

約数の個数: 32

約数和(自身を含む): 275639040

約数和(自身を除く): 121994486

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 673, 709, 1346, 1418, 4711, 4963, 9422, 9926, 15479, 16307, 30958, 32614, 108353, 114149, 216706, 228298, 477157, 954314, 3340099, 6680198, 10974611, 21949222, 76822277, 153644554]

約数ペア:

[(1, 153644554), (2, 76822277), (7, 21949222), (14, 10974611), (23, 6680198), (46, 3340099), (161, 954314), (322, 477157), (673, 228298), (709, 216706), (1346, 114149), (1418, 108353), (4711, 32614), (4963, 30958), (9422, 16307), (9926, 15479)]