156906320627

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{1115239}}^1$

素因数の和:1115546

約数の個数: 16

約数和(自身を含む): 182007168000

約数和(自身を除く): 25100847373

約数列:

[1, 7, 101, 199, 707, 1393, 20099, 140693, 1115239, 7806673, 112639139, 221932561, 788473973, 1553527927, 22415188661, 156906320627]

約数ペア:

[(1, 156906320627), (7, 22415188661), (101, 1553527927), (199, 788473973), (707, 221932561), (1393, 112639139), (20099, 7806673), (140693, 1115239)]