155394

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 24

約数和(自身を含む): 343980

約数和(自身を除く): 188586

約数列:

[1, 2, 3, 6, 9, 18, 89, 97, 178, 194, 267, 291, 534, 582, 801, 873, 1602, 1746, 8633, 17266, 25899, 51798, 77697, 155394]

約数ペア:

[(1, 155394), (2, 77697), (3, 51798), (6, 25899), (9, 17266), (18, 8633), (89, 1746), (97, 1602), (178, 873), (194, 801), (267, 582), (291, 534)]