153407838

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1111651}}^1$

素因数の和:1111679

約数の個数: 16

約数和(自身を含む): 320155776

約数和(自身を除く): 166747938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1111651, 2223302, 3334953, 6669906, 25567973, 51135946, 76703919, 153407838]

約数ペア:

[(1, 153407838), (2, 76703919), (3, 51135946), (6, 25567973), (23, 6669906), (46, 3334953), (69, 2223302), (138, 1111651)]