156900898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53623}}^1$

素因数の和:53662

約数の個数: 32

約数和(自身を含む): 308874240

約数和(自身を除く): 151973342

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 53623, 107246, 375361, 589853, 750722, 1018837, 1179706, 2037674, 4128971, 7131859, 8257942, 11207207, 14263718, 22414414, 78450449, 156900898]

約数ペア:

[(1, 156900898), (2, 78450449), (7, 22414414), (11, 14263718), (14, 11207207), (19, 8257942), (22, 7131859), (38, 4128971), (77, 2037674), (133, 1179706), (154, 1018837), (209, 750722), (266, 589853), (418, 375361), (1463, 107246), (2926, 53623)]