125273984

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 274261680

約数和(自身を除く): 148987696

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 193, 352, 386, 461, 704, 772, 922, 1408, 1544, 1844, 2123, 3088, 3688, 4246, 5071, 6176, 7376, 8492, 10142, 12352, 14752, 16984, 20284, 24704, 29504, 33968, 40568, 59008, 67936, 81136, 88973, 135872, 162272, 177946, 271744, 324544, 355892, 649088, 711784, 978703, 1423568, 1957406, 2847136, 3914812, 5694272, 7829624, 11388544, 15659248, 31318496, 62636992, 125273984]

約数ペア:

[(1, 125273984), (2, 62636992), (4, 31318496), (8, 15659248), (11, 11388544), (16, 7829624), (22, 5694272), (32, 3914812), (44, 2847136), (64, 1957406), (88, 1423568), (128, 978703), (176, 711784), (193, 649088), (352, 355892), (386, 324544), (461, 271744), (704, 177946), (772, 162272), (922, 135872), (1408, 88973), (1544, 81136), (1844, 67936), (2123, 59008), (3088, 40568), (3688, 33968), (4246, 29504), (5071, 24704), (6176, 20284), (7376, 16984), (8492, 14752), (10142, 12352)]