138137116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1279}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 272957440

約数和(自身を除く): 134820324

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 67, 124, 134, 268, 403, 806, 871, 1279, 1612, 1742, 2077, 2558, 3484, 4154, 5116, 8308, 16627, 27001, 33254, 39649, 54002, 66508, 79298, 85693, 108004, 158596, 171386, 342772, 515437, 1030874, 1114009, 2061748, 2228018, 2656483, 4456036, 5312966, 10625932, 34534279, 69068558, 138137116]

約数ペア:

[(1, 138137116), (2, 69068558), (4, 34534279), (13, 10625932), (26, 5312966), (31, 4456036), (52, 2656483), (62, 2228018), (67, 2061748), (124, 1114009), (134, 1030874), (268, 515437), (403, 342772), (806, 171386), (871, 158596), (1279, 108004), (1612, 85693), (1742, 79298), (2077, 66508), (2558, 54002), (3484, 39649), (4154, 33254), (5116, 27001), (8308, 16627)]