171057308

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{1237}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 302824704

約数和(自身を除く): 131767396

約数列:

[1, 2, 4, 181, 191, 362, 382, 724, 764, 1237, 2474, 4948, 34571, 69142, 138284, 223897, 236267, 447794, 472534, 895588, 945068, 42764327, 85528654, 171057308]

約数ペア:

[(1, 171057308), (2, 85528654), (4, 42764327), (181, 945068), (191, 895588), (362, 472534), (382, 447794), (724, 236267), (764, 223897), (1237, 138284), (2474, 69142), (4948, 34571)]