142364378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2971}}^1$

素因数の和:3102

約数の個数: 32

約数和(自身を含む): 244655040

約数和(自身を除く): 102290662

約数列:

[1, 2, 13, 19, 26, 38, 97, 194, 247, 494, 1261, 1843, 2522, 2971, 3686, 5942, 23959, 38623, 47918, 56449, 77246, 112898, 288187, 576374, 733837, 1467674, 3746431, 5475553, 7492862, 10951106, 71182189, 142364378]

約数ペア:

[(1, 142364378), (2, 71182189), (13, 10951106), (19, 7492862), (26, 5475553), (38, 3746431), (97, 1467674), (194, 733837), (247, 576374), (494, 288187), (1261, 112898), (1843, 77246), (2522, 56449), (2971, 47918), (3686, 38623), (5942, 23959)]