141185390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{4733}}^1$

素因数の和:4916

約数の個数: 32

約数和(自身を含む): 269269920

約数和(自身を除く): 128084530

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 314, 785, 1570, 2983, 4733, 5966, 9466, 14915, 23665, 29830, 47330, 89927, 179854, 449635, 743081, 899270, 1486162, 3715405, 7430810, 14118539, 28237078, 70592695, 141185390]

約数ペア:

[(1, 141185390), (2, 70592695), (5, 28237078), (10, 14118539), (19, 7430810), (38, 3715405), (95, 1486162), (157, 899270), (190, 743081), (314, 449635), (785, 179854), (1570, 89927), (2983, 47330), (4733, 29830), (5966, 23665), (9466, 14915)]