140616004

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{181}}^1\times {\mathrm{1163}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 249133248

約数和(自身を除く): 108517244

約数列:

[1, 2, 4, 167, 181, 334, 362, 668, 724, 1163, 2326, 4652, 30227, 60454, 120908, 194221, 210503, 388442, 421006, 776884, 842012, 35154001, 70308002, 140616004]

約数ペア:

[(1, 140616004), (2, 70308002), (4, 35154001), (167, 842012), (181, 776884), (334, 421006), (362, 388442), (668, 210503), (724, 194221), (1163, 120908), (2326, 60454), (4652, 30227)]