16278158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 27772416

約数和(自身を除く): 11494258

約数列:

[1, 2, 13, 23, 26, 46, 163, 167, 299, 326, 334, 598, 2119, 2171, 3749, 3841, 4238, 4342, 7498, 7682, 27221, 48737, 49933, 54442, 97474, 99866, 353873, 626083, 707746, 1252166, 8139079, 16278158]

約数ペア:

[(1, 16278158), (2, 8139079), (13, 1252166), (23, 707746), (26, 626083), (46, 353873), (163, 99866), (167, 97474), (299, 54442), (326, 49933), (334, 48737), (598, 27221), (2119, 7682), (2171, 7498), (3749, 4342), (3841, 4238)]