157217992

素因数分解:

$2^3\times {\mathrm{1913}}^1\times {\mathrm{10273}}^1$

素因数の和:12192

約数の個数: 16

約数和(自身を含む): 294966540

約数和(自身を除く): 137748548

約数列:

[1, 2, 4, 8, 1913, 3826, 7652, 10273, 15304, 20546, 41092, 82184, 19652249, 39304498, 78608996, 157217992]

約数ペア:

[(1, 157217992), (2, 78608996), (4, 39304498), (8, 19652249), (1913, 82184), (3826, 41092), (7652, 20546), (10273, 15304)]