138712236424

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{327151501}}^1$

素因数の和:327151560

約数の個数: 16

約数和(自身を含む): 264992716620

約数和(自身を除く): 126280480196

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 327151501, 654303002, 1308606004, 2617212008, 17339029553, 34678059106, 69356118212, 138712236424]

約数ペア:

[(1, 138712236424), (2, 69356118212), (4, 34678059106), (8, 17339029553), (53, 2617212008), (106, 1308606004), (212, 654303002), (424, 327151501)]