157415384

素因数分解:

$2^3\times 7^1\times {\mathrm{2810989}}^1$

素因数の和:2811002

約数の個数: 16

約数和(自身を含む): 337318800

約数和(自身を除く): 179903416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2810989, 5621978, 11243956, 19676923, 22487912, 39353846, 78707692, 157415384]

約数ペア:

[(1, 157415384), (2, 78707692), (4, 39353846), (7, 22487912), (8, 19676923), (14, 11243956), (28, 5621978), (56, 2810989)]