139476736

素因数分解:

$2^8\times 7^2\times {\mathrm{11119}}^1$

素因数の和:11149

約数の個数: 54

約数和(自身を含む): 323892240

約数和(自身を除く): 184415504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 11119, 12544, 22238, 44476, 77833, 88952, 155666, 177904, 311332, 355808, 544831, 622664, 711616, 1089662, 1245328, 1423232, 2179324, 2490656, 2846464, 4358648, 4981312, 8717296, 9962624, 17434592, 19925248, 34869184, 69738368, 139476736]

約数ペア:

[(1, 139476736), (2, 69738368), (4, 34869184), (7, 19925248), (8, 17434592), (14, 9962624), (16, 8717296), (28, 4981312), (32, 4358648), (49, 2846464), (56, 2490656), (64, 2179324), (98, 1423232), (112, 1245328), (128, 1089662), (196, 711616), (224, 622664), (256, 544831), (392, 355808), (448, 311332), (784, 177904), (896, 155666), (1568, 88952), (1792, 77833), (3136, 44476), (6272, 22238), (11119, 12544)]