156779840228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9103}}^2$

素因数の和:18264

約数の個数: 36

約数和(自身を含む): 306301243248

約数和(自身を除く): 149521403020

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 9103, 18206, 36412, 100133, 200266, 391429, 400532, 782858, 1565716, 4305719, 8611438, 17222876, 82864609, 165729218, 331458436, 911510699, 1823021398, 3563178187, 3646042796, 7126356374, 14252712748, 39194960057, 78389920114, 156779840228]

約数ペア:

[(1, 156779840228), (2, 78389920114), (4, 39194960057), (11, 14252712748), (22, 7126356374), (43, 3646042796), (44, 3563178187), (86, 1823021398), (172, 911510699), (473, 331458436), (946, 165729218), (1892, 82864609), (9103, 17222876), (18206, 8611438), (36412, 4305719), (100133, 1565716), (200266, 782858), (391429, 400532)]