157440582

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{672823}}^1$

素因数の和:672844

約数の個数: 24

約数和(自身を含む): 367361904

約数和(自身を除く): 209921322

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 672823, 1345646, 2018469, 4036938, 6055407, 8746699, 12110814, 17493398, 26240097, 52480194, 78720291, 157440582]

約数ペア:

[(1, 157440582), (2, 78720291), (3, 52480194), (6, 26240097), (9, 17493398), (13, 12110814), (18, 8746699), (26, 6055407), (39, 4036938), (78, 2018469), (117, 1345646), (234, 672823)]