168390396

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{59209}}^1$

素因数の和:59298

約数の個数: 36

約数和(自身を含む): 431048800

約数和(自身を除く): 262658404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 59209, 118418, 177627, 236836, 355254, 532881, 710508, 1065762, 2131524, 4677511, 9355022, 14032533, 18710044, 28065066, 42097599, 56130132, 84195198, 168390396]

約数ペア:

[(1, 168390396), (2, 84195198), (3, 56130132), (4, 42097599), (6, 28065066), (9, 18710044), (12, 14032533), (18, 9355022), (36, 4677511), (79, 2131524), (158, 1065762), (237, 710508), (316, 532881), (474, 355254), (711, 236836), (948, 177627), (1422, 118418), (2844, 59209)]