161285184

素因数分解:

$2^6\times 3^2\times {\mathrm{280009}}^1$

素因数の和:280027

約数の個数: 42

約数和(自身を含む): 462296510

約数和(自身を除く): 301011326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 280009, 560018, 840027, 1120036, 1680054, 2240072, 2520081, 3360108, 4480144, 5040162, 6720216, 8960288, 10080324, 13440432, 17920576, 20160648, 26880864, 40321296, 53761728, 80642592, 161285184]

約数ペア:

[(1, 161285184), (2, 80642592), (3, 53761728), (4, 40321296), (6, 26880864), (8, 20160648), (9, 17920576), (12, 13440432), (16, 10080324), (18, 8960288), (24, 6720216), (32, 5040162), (36, 4480144), (48, 3360108), (64, 2520081), (72, 2240072), (96, 1680054), (144, 1120036), (192, 840027), (288, 560018), (576, 280009)]