129493616

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5869}}^1$

素因数の和:6081

約数の個数: 40

約数和(自身を含む): 288240480

約数和(自身を除く): 158746864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 788, 1379, 1576, 2758, 3152, 5516, 5869, 11032, 11738, 22064, 23476, 41083, 46952, 82166, 93904, 164332, 328664, 657328, 1156193, 2312386, 4624772, 8093351, 9249544, 16186702, 18499088, 32373404, 64746808, 129493616]

約数ペア:

[(1, 129493616), (2, 64746808), (4, 32373404), (7, 18499088), (8, 16186702), (14, 9249544), (16, 8093351), (28, 4624772), (56, 2312386), (112, 1156193), (197, 657328), (394, 328664), (788, 164332), (1379, 93904), (1576, 82166), (2758, 46952), (3152, 41083), (5516, 23476), (5869, 22064), (11032, 11738)]