156939228586

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1\times {\mathrm{197647}}^1$

素因数の和:199018

約数の個数: 32

約数和(自身を含む): 275505500160

約数和(自身を除く): 118566271574

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 1319, 2638, 9233, 18466, 56717, 113434, 197647, 395294, 397019, 794038, 1383529, 2767058, 8498821, 16997642, 59491747, 118983494, 260696393, 521392786, 1824874751, 3649749502, 11209944899, 22419889798, 78469614293, 156939228586]

約数ペア:

[(1, 156939228586), (2, 78469614293), (7, 22419889798), (14, 11209944899), (43, 3649749502), (86, 1824874751), (301, 521392786), (602, 260696393), (1319, 118983494), (2638, 59491747), (9233, 16997642), (18466, 8498821), (56717, 2767058), (113434, 1383529), (197647, 794038), (395294, 397019)]