158683670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{689929}}^1$

素因数の和:689959

約数の個数: 16

約数和(自身を含む): 298049760

約数和(自身を除く): 139366090

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 689929, 1379858, 3449645, 6899290, 15868367, 31736734, 79341835, 158683670]

約数ペア:

[(1, 158683670), (2, 79341835), (5, 31736734), (10, 15868367), (23, 6899290), (46, 3449645), (115, 1379858), (230, 689929)]