156954195867

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1332503}}^1$

素因数の和:1332663

約数の個数: 32

約数和(自身を含む): 245607137280

約数和(自身を除く): 88652941413

約数列:

[1, 3, 7, 21, 71, 79, 213, 237, 497, 553, 1491, 1659, 5609, 16827, 39263, 117789, 1332503, 3997509, 9327521, 27982563, 94607713, 105267737, 283823139, 315803211, 662253991, 736874159, 1986761973, 2210622477, 7474009327, 22422027981, 52318065289, 156954195867]

約数ペア:

[(1, 156954195867), (3, 52318065289), (7, 22422027981), (21, 7474009327), (71, 2210622477), (79, 1986761973), (213, 736874159), (237, 662253991), (497, 315803211), (553, 283823139), (1491, 105267737), (1659, 94607713), (5609, 27982563), (16827, 9327521), (39263, 3997509), (117789, 1332503)]