138251274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{39659}}^1$

素因数の和:39754

約数の個数: 32

約数和(自身を含む): 319818240

約数和(自身を除く): 181566966

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 39659, 79318, 118977, 237954, 277613, 555226, 832839, 1665678, 3291697, 6583394, 9875091, 19750182, 23041879, 46083758, 69125637, 138251274]

約数ペア:

[(1, 138251274), (2, 69125637), (3, 46083758), (6, 23041879), (7, 19750182), (14, 9875091), (21, 6583394), (42, 3291697), (83, 1665678), (166, 832839), (249, 555226), (498, 277613), (581, 237954), (1162, 118977), (1743, 79318), (3486, 39659)]