153239416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{6197}}^1$

素因数の和:6495

約数の個数: 32

約数和(自身を含む): 314610480

約数和(自身を除く): 161371064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 281, 562, 1124, 2248, 3091, 6182, 6197, 12364, 12394, 24728, 24788, 49576, 68167, 136334, 272668, 545336, 1741357, 3482714, 6965428, 13930856, 19154927, 38309854, 76619708, 153239416]

約数ペア:

[(1, 153239416), (2, 76619708), (4, 38309854), (8, 19154927), (11, 13930856), (22, 6965428), (44, 3482714), (88, 1741357), (281, 545336), (562, 272668), (1124, 136334), (2248, 68167), (3091, 49576), (6182, 24788), (6197, 24728), (12364, 12394)]