154973908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{859}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 296472960

約数和(自身を除く): 141499052

約数列:

[1, 2, 4, 23, 37, 46, 53, 74, 92, 106, 148, 212, 851, 859, 1219, 1702, 1718, 1961, 2438, 3404, 3436, 3922, 4876, 7844, 19757, 31783, 39514, 45103, 45527, 63566, 79028, 90206, 91054, 127132, 180412, 182108, 731009, 1047121, 1462018, 1684499, 2094242, 2924036, 3368998, 4188484, 6737996, 38743477, 77486954, 154973908]

約数ペア:

[(1, 154973908), (2, 77486954), (4, 38743477), (23, 6737996), (37, 4188484), (46, 3368998), (53, 2924036), (74, 2094242), (92, 1684499), (106, 1462018), (148, 1047121), (212, 731009), (851, 182108), (859, 180412), (1219, 127132), (1702, 91054), (1718, 90206), (1961, 79028), (2438, 63566), (3404, 45527), (3436, 45103), (3922, 39514), (4876, 31783), (7844, 19757)]