127372232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{2239}}^1$

素因数の和:2805

約数の個数: 32

約数和(自身を含む): 257779200

約数和(自身を除く): 130406968

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 547, 1094, 2188, 2239, 4376, 4478, 7111, 8956, 14222, 17912, 28444, 29107, 56888, 58214, 116428, 232856, 1224733, 2449466, 4898932, 9797864, 15921529, 31843058, 63686116, 127372232]

約数ペア:

[(1, 127372232), (2, 63686116), (4, 31843058), (8, 15921529), (13, 9797864), (26, 4898932), (52, 2449466), (104, 1224733), (547, 232856), (1094, 116428), (2188, 58214), (2239, 56888), (4376, 29107), (4478, 28444), (7111, 17912), (8956, 14222)]