145948132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{8527}}^1$

素因数の和:8931

約数の個数: 24

約数和(自身を含む): 279377280

約数和(自身を除く): 133429148

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1556, 4279, 8527, 8558, 17054, 17116, 34108, 93797, 187594, 375188, 3317003, 6634006, 13268012, 36487033, 72974066, 145948132]

約数ペア:

[(1, 145948132), (2, 72974066), (4, 36487033), (11, 13268012), (22, 6634006), (44, 3317003), (389, 375188), (778, 187594), (1556, 93797), (4279, 34108), (8527, 17116), (8558, 17054)]