161813911692

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{709710139}}^1$

素因数の和:709710165

約数の個数: 24

約数和(自身を含む): 397437678400

約数和(自身を除く): 235623766708

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 709710139, 1419420278, 2129130417, 2838840556, 4258260834, 8516521668, 13484492641, 26968985282, 40453477923, 53937970564, 80906955846, 161813911692]

約数ペア:

[(1, 161813911692), (2, 80906955846), (3, 53937970564), (4, 40453477923), (6, 26968985282), (12, 13484492641), (19, 8516521668), (38, 4258260834), (57, 2838840556), (76, 2129130417), (114, 1419420278), (228, 709710139)]