161250048

素因数分解:

$2^8\times 3^3\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:635

約数の個数: 144

約数和(自身を含む): 489333600

約数和(自身を除く): 328083552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 128, 144, 164, 192, 216, 246, 256, 288, 328, 369, 384, 432, 492, 569, 576, 656, 738, 768, 864, 984, 1107, 1138, 1152, 1312, 1476, 1707, 1728, 1968, 2214, 2276, 2304, 2624, 2952, 3414, 3456, 3936, 4428, 4552, 5121, 5248, 5904, 6828, 6912, 7872, 8856, 9104, 10242, 10496, 11808, 13656, 15363, 15744, 17712, 18208, 20484, 23329, 23616, 27312, 30726, 31488, 35424, 36416, 40968, 46658, 47232, 54624, 61452, 69987, 70848, 72832, 81936, 93316, 94464, 109248, 122904, 139974, 141696, 145664, 163872, 186632, 209961, 218496, 245808, 279948, 283392, 327744, 373264, 419922, 436992, 491616, 559896, 629883, 655488, 746528, 839844, 983232, 1119792, 1259766, 1310976, 1493056, 1679688, 1966464, 2239584, 2519532, 2986112, 3359376, 3932928, 4479168, 5039064, 5972224, 6718752, 8958336, 10078128, 13437504, 17916672, 20156256, 26875008, 40312512, 53750016, 80625024, 161250048]

約数ペア:

[(1, 161250048), (2, 80625024), (3, 53750016), (4, 40312512), (6, 26875008), (8, 20156256), (9, 17916672), (12, 13437504), (16, 10078128), (18, 8958336), (24, 6718752), (27, 5972224), (32, 5039064), (36, 4479168), (41, 3932928), (48, 3359376), (54, 2986112), (64, 2519532), (72, 2239584), (82, 1966464), (96, 1679688), (108, 1493056), (123, 1310976), (128, 1259766), (144, 1119792), (164, 983232), (192, 839844), (216, 746528), (246, 655488), (256, 629883), (288, 559896), (328, 491616), (369, 436992), (384, 419922), (432, 373264), (492, 327744), (569, 283392), (576, 279948), (656, 245808), (738, 218496), (768, 209961), (864, 186632), (984, 163872), (1107, 145664), (1138, 141696), (1152, 139974), (1312, 122904), (1476, 109248), (1707, 94464), (1728, 93316), (1968, 81936), (2214, 72832), (2276, 70848), (2304, 69987), (2624, 61452), (2952, 54624), (3414, 47232), (3456, 46658), (3936, 40968), (4428, 36416), (4552, 35424), (5121, 31488), (5248, 30726), (5904, 27312), (6828, 23616), (6912, 23329), (7872, 20484), (8856, 18208), (9104, 17712), (10242, 15744), (10496, 15363), (11808, 13656)]