128334018

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{27457}}^1$

素因数の和:27522

約数の個数: 32

約数和(自身を含む): 276776640

約数和(自身を除く): 148442622

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4674, 27457, 54914, 82371, 164742, 521683, 1043366, 1125737, 1565049, 2251474, 3130098, 3377211, 6754422, 21389003, 42778006, 64167009, 128334018]

約数ペア:

[(1, 128334018), (2, 64167009), (3, 42778006), (6, 21389003), (19, 6754422), (38, 3377211), (41, 3130098), (57, 2251474), (82, 1565049), (114, 1125737), (123, 1043366), (246, 521683), (779, 164742), (1558, 82371), (2337, 54914), (4674, 27457)]