158988972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{1451}}^1$

素因数の和:1878

約数の個数: 48

約数和(自身を含む): 388346112

約数和(自身を除く): 229357140

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 397, 794, 1191, 1451, 1588, 2382, 2902, 4353, 4764, 5804, 8706, 9131, 17412, 18262, 27393, 33373, 36524, 54786, 66746, 100119, 109572, 133492, 200238, 400476, 576047, 1152094, 1728141, 2304188, 3456282, 6912564, 13249081, 26498162, 39747243, 52996324, 79494486, 158988972]

約数ペア:

[(1, 158988972), (2, 79494486), (3, 52996324), (4, 39747243), (6, 26498162), (12, 13249081), (23, 6912564), (46, 3456282), (69, 2304188), (92, 1728141), (138, 1152094), (276, 576047), (397, 400476), (794, 200238), (1191, 133492), (1451, 109572), (1588, 100119), (2382, 66746), (2902, 54786), (4353, 36524), (4764, 33373), (5804, 27393), (8706, 18262), (9131, 17412)]