161036372

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{28901}}^1$

素因数の和:29111

約数の個数: 24

約数和(自身を含む): 323702400

約数和(自身を除く): 162666028

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 28901, 57802, 115604, 202307, 404614, 809228, 5751299, 11502598, 23005196, 40259093, 80518186, 161036372]

約数ペア:

[(1, 161036372), (2, 80518186), (4, 40259093), (7, 23005196), (14, 11502598), (28, 5751299), (199, 809228), (398, 404614), (796, 202307), (1393, 115604), (2786, 57802), (5572, 28901)]