163934474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 273240000

約数和(自身を除く): 109305526

約数列:

[1, 2, 11, 22, 109, 137, 218, 274, 499, 998, 1199, 1507, 2398, 3014, 5489, 10978, 14933, 29866, 54391, 68363, 108782, 136726, 164263, 328526, 598301, 751993, 1196602, 1503986, 7451567, 14903134, 81967237, 163934474]

約数ペア:

[(1, 163934474), (2, 81967237), (11, 14903134), (22, 7451567), (109, 1503986), (137, 1196602), (218, 751993), (274, 598301), (499, 328526), (998, 164263), (1199, 136726), (1507, 108782), (2398, 68363), (3014, 54391), (5489, 29866), (10978, 14933)]