138223728

素因数分解:

$2^4\times 3^2\times {\mathrm{959887}}^1$

素因数の和:959901

約数の個数: 30

約数和(自身を含む): 386834864

約数和(自身を除く): 248611136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 959887, 1919774, 2879661, 3839548, 5759322, 7679096, 8638983, 11518644, 15358192, 17277966, 23037288, 34555932, 46074576, 69111864, 138223728]

約数ペア:

[(1, 138223728), (2, 69111864), (3, 46074576), (4, 34555932), (6, 23037288), (8, 17277966), (9, 15358192), (12, 11518644), (16, 8638983), (18, 7679096), (24, 5759322), (36, 3839548), (48, 2879661), (72, 1919774), (144, 959887)]