151725168

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{21503}}^1$

素因数の和:21531

約数の個数: 90

約数和(自身を含む): 493968384

約数和(自身を除く): 342243216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 21503, 43006, 64509, 86012, 129018, 150521, 172024, 193527, 258036, 301042, 344048, 387054, 451563, 516072, 602084, 774108, 903126, 1032144, 1053647, 1204168, 1354689, 1548216, 1806252, 2107294, 2408336, 2709378, 3096432, 3160941, 3612504, 4214588, 5418756, 6321882, 7225008, 8429176, 9482823, 10837512, 12643764, 16858352, 18965646, 21675024, 25287528, 37931292, 50575056, 75862584, 151725168]

約数ペア:

[(1, 151725168), (2, 75862584), (3, 50575056), (4, 37931292), (6, 25287528), (7, 21675024), (8, 18965646), (9, 16858352), (12, 12643764), (14, 10837512), (16, 9482823), (18, 8429176), (21, 7225008), (24, 6321882), (28, 5418756), (36, 4214588), (42, 3612504), (48, 3160941), (49, 3096432), (56, 2709378), (63, 2408336), (72, 2107294), (84, 1806252), (98, 1548216), (112, 1354689), (126, 1204168), (144, 1053647), (147, 1032144), (168, 903126), (196, 774108), (252, 602084), (294, 516072), (336, 451563), (392, 387054), (441, 344048), (504, 301042), (588, 258036), (784, 193527), (882, 172024), (1008, 150521), (1176, 129018), (1764, 86012), (2352, 64509), (3528, 43006), (7056, 21503)]