117576142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{43579}}^1$

素因数の和:43671

約数の個数: 16

約数和(自身を含む): 188265600

約数和(自身を除く): 70689458

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 43579, 87158, 828001, 1656002, 3094109, 6188218, 58788071, 117576142]

約数ペア:

[(1, 117576142), (2, 58788071), (19, 6188218), (38, 3094109), (71, 1656002), (142, 828001), (1349, 87158), (2698, 43579)]