139640988

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{12109}}^1$

素因数の和:12178

約数の個数: 36

約数和(自身を含む): 336706440

約数和(自身を除く): 197065452

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 961, 1922, 2883, 3844, 5766, 11532, 12109, 24218, 36327, 48436, 72654, 145308, 375379, 750758, 1126137, 1501516, 2252274, 4504548, 11636749, 23273498, 34910247, 46546996, 69820494, 139640988]

約数ペア:

[(1, 139640988), (2, 69820494), (3, 46546996), (4, 34910247), (6, 23273498), (12, 11636749), (31, 4504548), (62, 2252274), (93, 1501516), (124, 1126137), (186, 750758), (372, 375379), (961, 145308), (1922, 72654), (2883, 48436), (3844, 36327), (5766, 24218), (11532, 12109)]