187939362

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 414086400

約数和(自身を除く): 226147038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 149, 157, 206, 298, 309, 314, 447, 471, 618, 894, 942, 1339, 1937, 2041, 2678, 3874, 4017, 4082, 5811, 6123, 8034, 11622, 12246, 15347, 16171, 23393, 30694, 32342, 46041, 46786, 48513, 70179, 92082, 97026, 140358, 199511, 210223, 304109, 399022, 420446, 598533, 608218, 630669, 912327, 1197066, 1261338, 1824654, 2409479, 4818958, 7228437, 14456874, 31323227, 62646454, 93969681, 187939362]

約数ペア:

[(1, 187939362), (2, 93969681), (3, 62646454), (6, 31323227), (13, 14456874), (26, 7228437), (39, 4818958), (78, 2409479), (103, 1824654), (149, 1261338), (157, 1197066), (206, 912327), (298, 630669), (309, 608218), (314, 598533), (447, 420446), (471, 399022), (618, 304109), (894, 210223), (942, 199511), (1339, 140358), (1937, 97026), (2041, 92082), (2678, 70179), (3874, 48513), (4017, 46786), (4082, 46041), (5811, 32342), (6123, 30694), (8034, 23393), (11622, 16171), (12246, 15347)]