178116144

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1$

素因数の和:882

約数の個数: 80

約数和(自身を含む): 479136000

約数和(自身を除く): 301019856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 199, 232, 348, 398, 464, 597, 643, 696, 796, 1194, 1286, 1392, 1592, 1929, 2388, 2572, 3184, 3858, 4776, 5144, 5771, 7716, 9552, 10288, 11542, 15432, 17313, 18647, 23084, 30864, 34626, 37294, 46168, 55941, 69252, 74588, 92336, 111882, 127957, 138504, 149176, 223764, 255914, 277008, 298352, 383871, 447528, 511828, 767742, 895056, 1023656, 1535484, 2047312, 3070968, 3710753, 6141936, 7421506, 11132259, 14843012, 22264518, 29686024, 44529036, 59372048, 89058072, 178116144]

約数ペア:

[(1, 178116144), (2, 89058072), (3, 59372048), (4, 44529036), (6, 29686024), (8, 22264518), (12, 14843012), (16, 11132259), (24, 7421506), (29, 6141936), (48, 3710753), (58, 3070968), (87, 2047312), (116, 1535484), (174, 1023656), (199, 895056), (232, 767742), (348, 511828), (398, 447528), (464, 383871), (597, 298352), (643, 277008), (696, 255914), (796, 223764), (1194, 149176), (1286, 138504), (1392, 127957), (1592, 111882), (1929, 92336), (2388, 74588), (2572, 69252), (3184, 55941), (3858, 46168), (4776, 37294), (5144, 34626), (5771, 30864), (7716, 23084), (9552, 18647), (10288, 17313), (11542, 15432)]