163379188

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{135697}}^1$

素因数の和:135751

約数の個数: 24

約数和(自身を含む): 334359872

約数和(自身を除く): 170980684

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 135697, 271394, 542788, 949879, 1899758, 3799516, 5834971, 11669942, 23339884, 40844797, 81689594, 163379188]

約数ペア:

[(1, 163379188), (2, 81689594), (4, 40844797), (7, 23339884), (14, 11669942), (28, 5834971), (43, 3799516), (86, 1899758), (172, 949879), (301, 542788), (602, 271394), (1204, 135697)]