148932016

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{86993}}^1$

素因数の和:87108

約数の個数: 20

約数和(自身を含む): 291255912

約数和(自身を除く): 142323896

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 86993, 173986, 347972, 695944, 1391888, 9308251, 18616502, 37233004, 74466008, 148932016]

約数ペア:

[(1, 148932016), (2, 74466008), (4, 37233004), (8, 18616502), (16, 9308251), (107, 1391888), (214, 695944), (428, 347972), (856, 173986), (1712, 86993)]