157167788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{12101}}^1$

素因数の和:12313

約数の個数: 24

約数和(自身を含む): 292771584

約数和(自身を除く): 135603796

約数列:

[1, 2, 4, 17, 34, 68, 191, 382, 764, 3247, 6494, 12101, 12988, 24202, 48404, 205717, 411434, 822868, 2311291, 4622582, 9245164, 39291947, 78583894, 157167788]

約数ペア:

[(1, 157167788), (2, 78583894), (4, 39291947), (17, 9245164), (34, 4622582), (68, 2311291), (191, 822868), (382, 411434), (764, 205717), (3247, 48404), (6494, 24202), (12101, 12988)]