168440356

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{26501}}^1$

素因数の和:26739

約数の個数: 24

約数和(自身を含む): 338377536

約数和(自身を除く): 169937180

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 6356, 26501, 53002, 106004, 185507, 371014, 742028, 6015727, 12031454, 24062908, 42110089, 84220178, 168440356]

約数ペア:

[(1, 168440356), (2, 84220178), (4, 42110089), (7, 24062908), (14, 12031454), (28, 6015727), (227, 742028), (454, 371014), (908, 185507), (1589, 106004), (3178, 53002), (6356, 26501)]