156913123858

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1\times {\mathrm{1365911}}^1$

素因数の和:1366793

約数の個数: 16

約数和(自身を含む): 238979963520

約数和(自身を除く): 82066839662

約数列:

[1, 2, 71, 142, 809, 1618, 57439, 114878, 1365911, 2731822, 96979681, 193959362, 1105021999, 2210043998, 78456561929, 156913123858]

約数ペア:

[(1, 156913123858), (2, 78456561929), (71, 2210043998), (142, 1105021999), (809, 193959362), (1618, 96979681), (57439, 2731822), (114878, 1365911)]