156960843

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6833}}^1$

素因数の和:6899

約数の個数: 32

約数和(自身を含む): 244930560

約数和(自身を除く): 87969717

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 403, 589, 741, 1209, 1767, 6833, 7657, 20499, 22971, 88829, 129827, 211823, 266487, 389481, 635469, 1687751, 2753699, 4024637, 5063253, 8261097, 12073911, 52320281, 156960843]

約数ペア:

[(1, 156960843), (3, 52320281), (13, 12073911), (19, 8261097), (31, 5063253), (39, 4024637), (57, 2753699), (93, 1687751), (247, 635469), (403, 389481), (589, 266487), (741, 211823), (1209, 129827), (1767, 88829), (6833, 22971), (7657, 20499)]