161510804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443711}}^1$

素因数の和:443735

約数の個数: 24

約数和(自身を含む): 347870208

約数和(自身を除く): 186359404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 443711, 887422, 1774844, 3105977, 5768243, 6211954, 11536486, 12423908, 23072972, 40377701, 80755402, 161510804]

約数ペア:

[(1, 161510804), (2, 80755402), (4, 40377701), (7, 23072972), (13, 12423908), (14, 11536486), (26, 6211954), (28, 5768243), (52, 3105977), (91, 1774844), (182, 887422), (364, 443711)]