157352286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{288191}}^1$

素因数の和:288216

約数の個数: 32

約数和(自身を含む): 387330048

約数和(自身を除く): 229977762

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 288191, 576382, 864573, 1729146, 2017337, 3746483, 4034674, 6052011, 7492966, 11239449, 12104022, 22478898, 26225381, 52450762, 78676143, 157352286]

約数ペア:

[(1, 157352286), (2, 78676143), (3, 52450762), (6, 26225381), (7, 22478898), (13, 12104022), (14, 11239449), (21, 7492966), (26, 6052011), (39, 4034674), (42, 3746483), (78, 2017337), (91, 1729146), (182, 864573), (273, 576382), (546, 288191)]