168284958

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{853}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 340889472

約数和(自身を除く): 172604514

約数列:

[1, 2, 3, 6, 131, 251, 262, 393, 502, 753, 786, 853, 1506, 1706, 2559, 5118, 32881, 65762, 98643, 111743, 197286, 214103, 223486, 335229, 428206, 642309, 670458, 1284618, 28047493, 56094986, 84142479, 168284958]

約数ペア:

[(1, 168284958), (2, 84142479), (3, 56094986), (6, 28047493), (131, 1284618), (251, 670458), (262, 642309), (393, 428206), (502, 335229), (753, 223486), (786, 214103), (853, 197286), (1506, 111743), (1706, 98643), (2559, 65762), (5118, 32881)]