157475994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{3499}}^1$

素因数の和:4094

約数の個数: 32

約数和(自身を含む): 339864000

約数和(自身を除く): 182388006

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 577, 1154, 1731, 3462, 3499, 6998, 7501, 10497, 15002, 20994, 22503, 45006, 45487, 90974, 136461, 272922, 2018923, 4037846, 6056769, 12113538, 26245999, 52491998, 78737997, 157475994]

約数ペア:

[(1, 157475994), (2, 78737997), (3, 52491998), (6, 26245999), (13, 12113538), (26, 6056769), (39, 4037846), (78, 2018923), (577, 272922), (1154, 136461), (1731, 90974), (3462, 45487), (3499, 45006), (6998, 22503), (7501, 20994), (10497, 15002)]