162780016

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2179}}^1$

素因数の和:2246

約数の個数: 80

約数和(自身を含む): 389260800

約数和(自身を除く): 226480784

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 46, 56, 58, 92, 112, 116, 161, 184, 203, 232, 322, 368, 406, 464, 644, 667, 812, 1288, 1334, 1624, 2179, 2576, 2668, 3248, 4358, 4669, 5336, 8716, 9338, 10672, 15253, 17432, 18676, 30506, 34864, 37352, 50117, 61012, 63191, 74704, 100234, 122024, 126382, 200468, 244048, 252764, 350819, 400936, 442337, 505528, 701638, 801872, 884674, 1011056, 1403276, 1453393, 1769348, 2806552, 2906786, 3538696, 5613104, 5813572, 7077392, 10173751, 11627144, 20347502, 23254288, 40695004, 81390008, 162780016]

約数ペア:

[(1, 162780016), (2, 81390008), (4, 40695004), (7, 23254288), (8, 20347502), (14, 11627144), (16, 10173751), (23, 7077392), (28, 5813572), (29, 5613104), (46, 3538696), (56, 2906786), (58, 2806552), (92, 1769348), (112, 1453393), (116, 1403276), (161, 1011056), (184, 884674), (203, 801872), (232, 701638), (322, 505528), (368, 442337), (406, 400936), (464, 350819), (644, 252764), (667, 244048), (812, 200468), (1288, 126382), (1334, 122024), (1624, 100234), (2179, 74704), (2576, 63191), (2668, 61012), (3248, 50117), (4358, 37352), (4669, 34864), (5336, 30506), (8716, 18676), (9338, 17432), (10672, 15253)]