138727654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 230067936

約数和(自身を除く): 91340282

約数列:

[1, 2, 13, 26, 67, 97, 134, 194, 821, 871, 1261, 1642, 1742, 2522, 6499, 10673, 12998, 21346, 55007, 79637, 84487, 110014, 159274, 168974, 715091, 1035281, 1430182, 2070562, 5335679, 10671358, 69363827, 138727654]

約数ペア:

[(1, 138727654), (2, 69363827), (13, 10671358), (26, 5335679), (67, 2070562), (97, 1430182), (134, 1035281), (194, 715091), (821, 168974), (871, 159274), (1261, 110014), (1642, 84487), (1742, 79637), (2522, 55007), (6499, 21346), (10673, 12998)]