164077236

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{239879}}^1$

素因数の和:239908

約数の個数: 36

約数和(自身を含む): 436581600

約数和(自身を除く): 272504364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 239879, 479758, 719637, 959516, 1439274, 2158911, 2878548, 4317822, 4557701, 8635644, 9115402, 13673103, 18230804, 27346206, 41019309, 54692412, 82038618, 164077236]

約数ペア:

[(1, 164077236), (2, 82038618), (3, 54692412), (4, 41019309), (6, 27346206), (9, 18230804), (12, 13673103), (18, 9115402), (19, 8635644), (36, 4557701), (38, 4317822), (57, 2878548), (76, 2158911), (114, 1439274), (171, 959516), (228, 719637), (342, 479758), (684, 239879)]