149281216

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1153}}^1$

素因数の和:1206

約数の個数: 84

約数和(自身を含む): 359946448

約数和(自身を除く): 210665232

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 289, 448, 476, 544, 578, 952, 1088, 1153, 1156, 1904, 2023, 2306, 2312, 3808, 4046, 4612, 4624, 7616, 8071, 8092, 9224, 9248, 16142, 16184, 18448, 18496, 19601, 32284, 32368, 36896, 39202, 64568, 64736, 73792, 78404, 129136, 129472, 137207, 156808, 258272, 274414, 313616, 333217, 516544, 548828, 627232, 666434, 1097656, 1254464, 1332868, 2195312, 2332519, 2665736, 4390624, 4665038, 5331472, 8781248, 9330076, 10662944, 18660152, 21325888, 37320304, 74640608, 149281216]

約数ペア:

[(1, 149281216), (2, 74640608), (4, 37320304), (7, 21325888), (8, 18660152), (14, 10662944), (16, 9330076), (17, 8781248), (28, 5331472), (32, 4665038), (34, 4390624), (56, 2665736), (64, 2332519), (68, 2195312), (112, 1332868), (119, 1254464), (136, 1097656), (224, 666434), (238, 627232), (272, 548828), (289, 516544), (448, 333217), (476, 313616), (544, 274414), (578, 258272), (952, 156808), (1088, 137207), (1153, 129472), (1156, 129136), (1904, 78404), (2023, 73792), (2306, 64736), (2312, 64568), (3808, 39202), (4046, 36896), (4612, 32368), (4624, 32284), (7616, 19601), (8071, 18496), (8092, 18448), (9224, 16184), (9248, 16142)]