157089284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{48907}}^1$

素因数の和:48995

約数の個数: 24

約数和(自身を含む): 304012128

約数和(自身を除く): 146922844

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 48907, 97814, 195628, 537977, 1075954, 2151908, 3570211, 7140422, 14280844, 39272321, 78544642, 157089284]

約数ペア:

[(1, 157089284), (2, 78544642), (4, 39272321), (11, 14280844), (22, 7140422), (44, 3570211), (73, 2151908), (146, 1075954), (292, 537977), (803, 195628), (1606, 97814), (3212, 48907)]