145309188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{637321}}^1$

素因数の和:637347

約数の個数: 24

約数和(自身を含む): 356900320

約数和(自身を除く): 211591132

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 637321, 1274642, 1911963, 2549284, 3823926, 7647852, 12109099, 24218198, 36327297, 48436396, 72654594, 145309188]

約数ペア:

[(1, 145309188), (2, 72654594), (3, 48436396), (4, 36327297), (6, 24218198), (12, 12109099), (19, 7647852), (38, 3823926), (57, 2549284), (76, 1911963), (114, 1274642), (228, 637321)]