140959156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{40459}}^1$

素因数の和:40543

約数の個数: 24

約数和(自身を含む): 269625440

約数和(自身を除く): 128666284

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 40459, 80918, 161836, 525967, 1051934, 2103868, 2710753, 5421506, 10843012, 35239789, 70479578, 140959156]

約数ペア:

[(1, 140959156), (2, 70479578), (4, 35239789), (13, 10843012), (26, 5421506), (52, 2710753), (67, 2103868), (134, 1051934), (268, 525967), (871, 161836), (1742, 80918), (3484, 40459)]