156564688

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{7243}}^1$

素因数の和:7451

約数の個数: 40

約数和(自身を含む): 348523328

約数和(自身を除く): 191958640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 772, 1351, 1544, 2702, 3088, 5404, 7243, 10808, 14486, 21616, 28972, 50701, 57944, 101402, 115888, 202804, 405608, 811216, 1397899, 2795798, 5591596, 9785293, 11183192, 19570586, 22366384, 39141172, 78282344, 156564688]

約数ペア:

[(1, 156564688), (2, 78282344), (4, 39141172), (7, 22366384), (8, 19570586), (14, 11183192), (16, 9785293), (28, 5591596), (56, 2795798), (112, 1397899), (193, 811216), (386, 405608), (772, 202804), (1351, 115888), (1544, 101402), (2702, 57944), (3088, 50701), (5404, 28972), (7243, 21616), (10808, 14486)]