138585328

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3761}}^1$

素因数の和:3830

約数の個数: 60

約数和(自身を含む): 319077792

約数和(自身を除く): 180492464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 376, 392, 658, 752, 784, 1316, 2303, 2632, 3761, 4606, 5264, 7522, 9212, 15044, 18424, 26327, 30088, 36848, 52654, 60176, 105308, 176767, 184289, 210616, 353534, 368578, 421232, 707068, 737156, 1237369, 1414136, 1474312, 2474738, 2828272, 2948624, 4949476, 8661583, 9898952, 17323166, 19797904, 34646332, 69292664, 138585328]

約数ペア:

[(1, 138585328), (2, 69292664), (4, 34646332), (7, 19797904), (8, 17323166), (14, 9898952), (16, 8661583), (28, 4949476), (47, 2948624), (49, 2828272), (56, 2474738), (94, 1474312), (98, 1414136), (112, 1237369), (188, 737156), (196, 707068), (329, 421232), (376, 368578), (392, 353534), (658, 210616), (752, 184289), (784, 176767), (1316, 105308), (2303, 60176), (2632, 52654), (3761, 36848), (4606, 30088), (5264, 26327), (7522, 18424), (9212, 15044)]