161330363996

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{894233}}^1$

素因数の和:894350

約数の個数: 48

約数和(自身を含む): 308274652224

約数和(自身を除く): 146944288228

約数列:

[1, 2, 4, 23, 37, 46, 53, 74, 92, 106, 148, 212, 851, 1219, 1702, 1961, 2438, 3404, 3922, 4876, 7844, 45103, 90206, 180412, 894233, 1788466, 3576932, 20567359, 33086621, 41134718, 47394349, 66173242, 82269436, 94788698, 132346484, 189577396, 760992283, 1090070027, 1521984566, 1753590913, 2180140054, 3043969132, 3507181826, 4360280108, 7014363652, 40332590999, 80665181998, 161330363996]

約数ペア:

[(1, 161330363996), (2, 80665181998), (4, 40332590999), (23, 7014363652), (37, 4360280108), (46, 3507181826), (53, 3043969132), (74, 2180140054), (92, 1753590913), (106, 1521984566), (148, 1090070027), (212, 760992283), (851, 189577396), (1219, 132346484), (1702, 94788698), (1961, 82269436), (2438, 66173242), (3404, 47394349), (3922, 41134718), (4876, 33086621), (7844, 20567359), (45103, 3576932), (90206, 1788466), (180412, 894233)]