157779492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1011407}}^1$

素因数の和:1011427

約数の個数: 24

約数和(自身を含む): 396471936

約数和(自身を除く): 238692444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1011407, 2022814, 3034221, 4045628, 6068442, 12136884, 13148291, 26296582, 39444873, 52593164, 78889746, 157779492]

約数ペア:

[(1, 157779492), (2, 78889746), (3, 52593164), (4, 39444873), (6, 26296582), (12, 13148291), (13, 12136884), (26, 6068442), (39, 4045628), (52, 3034221), (78, 2022814), (156, 1011407)]