138542768

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{95153}}^1$

素因数の和:95181

約数の個数: 40

約数和(自身を含む): 330374688

約数和(自身を除く): 191831920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 95153, 190306, 380612, 666071, 761224, 1236989, 1332142, 1522448, 2473978, 2664284, 4947956, 5328568, 8658923, 9895912, 10657136, 17317846, 19791824, 34635692, 69271384, 138542768]

約数ペア:

[(1, 138542768), (2, 69271384), (4, 34635692), (7, 19791824), (8, 17317846), (13, 10657136), (14, 9895912), (16, 8658923), (26, 5328568), (28, 4947956), (52, 2664284), (56, 2473978), (91, 1522448), (104, 1332142), (112, 1236989), (182, 761224), (208, 666071), (364, 380612), (728, 190306), (1456, 95153)]