158566912

素因数分解:

$2^9\times 7^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:469

約数の個数: 80

約数和(自身を含む): 365726592

約数和(自身を除く): 207159680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 151, 224, 256, 293, 302, 448, 512, 586, 604, 896, 1057, 1172, 1208, 1792, 2051, 2114, 2344, 2416, 3584, 4102, 4228, 4688, 4832, 8204, 8456, 9376, 9664, 16408, 16912, 18752, 19328, 32816, 33824, 37504, 38656, 44243, 65632, 67648, 75008, 77312, 88486, 131264, 135296, 150016, 176972, 262528, 270592, 309701, 353944, 525056, 541184, 619402, 707888, 1050112, 1238804, 1415776, 2477608, 2831552, 4955216, 5663104, 9910432, 11326208, 19820864, 22652416, 39641728, 79283456, 158566912]

約数ペア:

[(1, 158566912), (2, 79283456), (4, 39641728), (7, 22652416), (8, 19820864), (14, 11326208), (16, 9910432), (28, 5663104), (32, 4955216), (56, 2831552), (64, 2477608), (112, 1415776), (128, 1238804), (151, 1050112), (224, 707888), (256, 619402), (293, 541184), (302, 525056), (448, 353944), (512, 309701), (586, 270592), (604, 262528), (896, 176972), (1057, 150016), (1172, 135296), (1208, 131264), (1792, 88486), (2051, 77312), (2114, 75008), (2344, 67648), (2416, 65632), (3584, 44243), (4102, 38656), (4228, 37504), (4688, 33824), (4832, 32816), (8204, 19328), (8456, 18752), (9376, 16912), (9664, 16408)]