189478158

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{14627}}^1$

素因数の和:14776

約数の個数: 32

約数和(自身を含む): 404434944

約数和(自身を除く): 214956786

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 127, 254, 381, 762, 2159, 4318, 6477, 12954, 14627, 29254, 43881, 87762, 248659, 497318, 745977, 1491954, 1857629, 3715258, 5572887, 11145774, 31579693, 63159386, 94739079, 189478158]

約数ペア:

[(1, 189478158), (2, 94739079), (3, 63159386), (6, 31579693), (17, 11145774), (34, 5572887), (51, 3715258), (102, 1857629), (127, 1491954), (254, 745977), (381, 497318), (762, 248659), (2159, 87762), (4318, 43881), (6477, 29254), (12954, 14627)]