148969136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1913}}^1$

素因数の和:2109

約数の個数: 40

約数和(自身を含む): 299992704

約数和(自身を除く): 151023568

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 157, 248, 314, 496, 628, 1256, 1913, 2512, 3826, 4867, 7652, 9734, 15304, 19468, 30608, 38936, 59303, 77872, 118606, 237212, 300341, 474424, 600682, 948848, 1201364, 2402728, 4805456, 9310571, 18621142, 37242284, 74484568, 148969136]

約数ペア:

[(1, 148969136), (2, 74484568), (4, 37242284), (8, 18621142), (16, 9310571), (31, 4805456), (62, 2402728), (124, 1201364), (157, 948848), (248, 600682), (314, 474424), (496, 300341), (628, 237212), (1256, 118606), (1913, 77872), (2512, 59303), (3826, 38936), (4867, 30608), (7652, 19468), (9734, 15304)]