168106568

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{20147}}^1$

素因数の和:20309

約数の個数: 32

約数和(自身を含む): 362664000

約数和(自身を除く): 194557432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 20147, 40294, 80588, 141029, 161176, 282058, 564116, 1128232, 3001903, 6003806, 12007612, 21013321, 24015224, 42026642, 84053284, 168106568]

約数ペア:

[(1, 168106568), (2, 84053284), (4, 42026642), (7, 24015224), (8, 21013321), (14, 12007612), (28, 6003806), (56, 3001903), (149, 1128232), (298, 564116), (596, 282058), (1043, 161176), (1192, 141029), (2086, 80588), (4172, 40294), (8344, 20147)]