164806866

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{435997}}^1$

素因数の和:436015

約数の個数: 32

約数和(自身を含む): 418558080

約数和(自身を除く): 253751214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 435997, 871994, 1307991, 2615982, 3051979, 3923973, 6103958, 7847946, 9155937, 11771919, 18311874, 23543838, 27467811, 54935622, 82403433, 164806866]

約数ペア:

[(1, 164806866), (2, 82403433), (3, 54935622), (6, 27467811), (7, 23543838), (9, 18311874), (14, 11771919), (18, 9155937), (21, 7847946), (27, 6103958), (42, 3923973), (54, 3051979), (63, 2615982), (126, 1307991), (189, 871994), (378, 435997)]