147930776

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{17729}}^1$

素因数の和:17891

約数の個数: 32

約数和(自身を含む): 319140000

約数和(自身を除く): 171209224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 17729, 35458, 70916, 124103, 141832, 248206, 496412, 992824, 2641621, 5283242, 10566484, 18491347, 21132968, 36982694, 73965388, 147930776]

約数ペア:

[(1, 147930776), (2, 73965388), (4, 36982694), (7, 21132968), (8, 18491347), (14, 10566484), (28, 5283242), (56, 2641621), (149, 992824), (298, 496412), (596, 248206), (1043, 141832), (1192, 124103), (2086, 70916), (4172, 35458), (8344, 17729)]