146457856

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 314461224

約数和(自身を除く): 168003368

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 128, 136, 146, 256, 272, 292, 461, 544, 584, 922, 1088, 1168, 1241, 1844, 2176, 2336, 2482, 3688, 4352, 4672, 4964, 7376, 7837, 9344, 9928, 14752, 15674, 18688, 19856, 29504, 31348, 33653, 39712, 59008, 62696, 67306, 79424, 118016, 125392, 134612, 158848, 250784, 269224, 317696, 501568, 538448, 572101, 1003136, 1076896, 1144202, 2006272, 2153792, 2288404, 4307584, 4576808, 8615168, 9153616, 18307232, 36614464, 73228928, 146457856]

約数ペア:

[(1, 146457856), (2, 73228928), (4, 36614464), (8, 18307232), (16, 9153616), (17, 8615168), (32, 4576808), (34, 4307584), (64, 2288404), (68, 2153792), (73, 2006272), (128, 1144202), (136, 1076896), (146, 1003136), (256, 572101), (272, 538448), (292, 501568), (461, 317696), (544, 269224), (584, 250784), (922, 158848), (1088, 134612), (1168, 125392), (1241, 118016), (1844, 79424), (2176, 67306), (2336, 62696), (2482, 59008), (3688, 39712), (4352, 33653), (4672, 31348), (4964, 29504), (7376, 19856), (7837, 18688), (9344, 15674), (9928, 14752)]