190016008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{261011}}^1$

素因数の和:261037

約数の個数: 32

約数和(自身を含む): 438500160

約数和(自身を除く): 248484152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 261011, 522022, 1044044, 1827077, 2088088, 3393143, 3654154, 6786286, 7308308, 13572572, 14616616, 23752001, 27145144, 47504002, 95008004, 190016008]

約数ペア:

[(1, 190016008), (2, 95008004), (4, 47504002), (7, 27145144), (8, 23752001), (13, 14616616), (14, 13572572), (26, 7308308), (28, 6786286), (52, 3654154), (56, 3393143), (91, 2088088), (104, 1827077), (182, 1044044), (364, 522022), (728, 261011)]