131866884

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{26737}}^1$

素因数の和:26884

約数の個数: 36

約数和(自身を含む): 335775804

約数和(自身を除く): 203908920

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 26737, 53474, 80211, 106948, 160422, 240633, 320844, 481266, 962532, 3662969, 7325938, 10988907, 14651876, 21977814, 32966721, 43955628, 65933442, 131866884]

約数ペア:

[(1, 131866884), (2, 65933442), (3, 43955628), (4, 32966721), (6, 21977814), (9, 14651876), (12, 10988907), (18, 7325938), (36, 3662969), (137, 962532), (274, 481266), (411, 320844), (548, 240633), (822, 160422), (1233, 106948), (1644, 80211), (2466, 53474), (4932, 26737)]