156616371

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{2939}}^1$

素因数の和:3167

約数の個数: 24

約数和(自身を含む): 234823680

約数和(自身を除く): 78207309

約数列:

[1, 3, 9, 31, 93, 191, 279, 573, 1719, 2939, 5921, 8817, 17763, 26451, 53289, 91109, 273327, 561349, 819981, 1684047, 5052141, 17401819, 52205457, 156616371]

約数ペア:

[(1, 156616371), (3, 52205457), (9, 17401819), (31, 5052141), (93, 1684047), (191, 819981), (279, 561349), (573, 273327), (1719, 91109), (2939, 53289), (5921, 26451), (8817, 17763)]