156734331

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2311}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 236156928

約数和(自身を除く): 79422597

約数列:

[1, 3, 13, 37, 39, 47, 111, 141, 481, 611, 1443, 1739, 1833, 2311, 5217, 6933, 22607, 30043, 67821, 85507, 90129, 108617, 256521, 325851, 1111591, 1412021, 3334773, 4018829, 4236063, 12056487, 52244777, 156734331]

約数ペア:

[(1, 156734331), (3, 52244777), (13, 12056487), (37, 4236063), (39, 4018829), (47, 3334773), (111, 1412021), (141, 1111591), (481, 325851), (611, 256521), (1443, 108617), (1739, 90129), (1833, 85507), (2311, 67821), (5217, 30043), (6933, 22607)]