155115938

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{5119}}^1$

素因数の和:5369

約数の個数: 16

約数和(自身を含む): 236544000

約数和(自身を除く): 81428062

約数列:

[1, 2, 109, 139, 218, 278, 5119, 10238, 15151, 30302, 557971, 711541, 1115942, 1423082, 77557969, 155115938]

約数ペア:

[(1, 155115938), (2, 77557969), (109, 1423082), (139, 1115942), (218, 711541), (278, 557971), (5119, 30302), (10238, 15151)]