163287824

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{76733}}^1$

素因数の和:76767

約数の個数: 40

約数和(自身を含む): 380600640

約数和(自身を除く): 217312816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 76733, 153466, 306932, 537131, 613864, 1074262, 1227728, 1457927, 2148524, 2915854, 4297048, 5831708, 8594096, 10205489, 11663416, 20410978, 23326832, 40821956, 81643912, 163287824]

約数ペア:

[(1, 163287824), (2, 81643912), (4, 40821956), (7, 23326832), (8, 20410978), (14, 11663416), (16, 10205489), (19, 8594096), (28, 5831708), (38, 4297048), (56, 2915854), (76, 2148524), (112, 1457927), (133, 1227728), (152, 1074262), (266, 613864), (304, 537131), (532, 306932), (1064, 153466), (2128, 76733)]