153686938

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{5501}}^1$

素因数の和:5793

約数の個数: 16

約数和(自身を含む): 235375560

約数和(自身を除く): 81688622

約数列:

[1, 2, 61, 122, 229, 458, 5501, 11002, 13969, 27938, 335561, 671122, 1259729, 2519458, 76843469, 153686938]

約数ペア:

[(1, 153686938), (2, 76843469), (61, 2519458), (122, 1259729), (229, 671122), (458, 335561), (5501, 27938), (11002, 13969)]