149413784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{27107}}^1$

素因数の和:27179

約数の個数: 32

約数和(自身を含む): 307404720

約数和(自身を除く): 157990936

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 27107, 54214, 108428, 216856, 352391, 704782, 1409564, 1436671, 2819128, 2873342, 5746684, 11493368, 18676723, 37353446, 74706892, 149413784]

約数ペア:

[(1, 149413784), (2, 74706892), (4, 37353446), (8, 18676723), (13, 11493368), (26, 5746684), (52, 2873342), (53, 2819128), (104, 1436671), (106, 1409564), (212, 704782), (424, 352391), (689, 216856), (1378, 108428), (2756, 54214), (5512, 27107)]