158869338

素因数分解:

$2^1\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{13259}}^1$

素因数の和:15261

約数の個数: 16

約数和(自身を含む): 317921760

約数和(自身を除く): 159052422

約数列:

[1, 2, 3, 6, 1997, 3994, 5991, 11982, 13259, 26518, 39777, 79554, 26478223, 52956446, 79434669, 158869338]

約数ペア:

[(1, 158869338), (2, 79434669), (3, 52956446), (6, 26478223), (1997, 79554), (3994, 39777), (5991, 26518), (11982, 13259)]