122257728

素因数分解:

$2^6\times 3^3\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:669

約数の個数: 112

約数和(自身を含む): 362712000

約数和(自身を除く): 240454272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 139, 144, 192, 216, 278, 288, 417, 432, 509, 556, 576, 834, 864, 1018, 1112, 1251, 1527, 1668, 1728, 2036, 2224, 2502, 3054, 3336, 3753, 4072, 4448, 4581, 5004, 6108, 6672, 7506, 8144, 8896, 9162, 10008, 12216, 13344, 13743, 15012, 16288, 18324, 20016, 24432, 26688, 27486, 30024, 32576, 36648, 40032, 48864, 54972, 60048, 70751, 73296, 80064, 97728, 109944, 120096, 141502, 146592, 212253, 219888, 240192, 283004, 293184, 424506, 439776, 566008, 636759, 849012, 879552, 1132016, 1273518, 1698024, 1910277, 2264032, 2547036, 3396048, 3820554, 4528064, 5094072, 6792096, 7641108, 10188144, 13584192, 15282216, 20376288, 30564432, 40752576, 61128864, 122257728]

約数ペア:

[(1, 122257728), (2, 61128864), (3, 40752576), (4, 30564432), (6, 20376288), (8, 15282216), (9, 13584192), (12, 10188144), (16, 7641108), (18, 6792096), (24, 5094072), (27, 4528064), (32, 3820554), (36, 3396048), (48, 2547036), (54, 2264032), (64, 1910277), (72, 1698024), (96, 1273518), (108, 1132016), (139, 879552), (144, 849012), (192, 636759), (216, 566008), (278, 439776), (288, 424506), (417, 293184), (432, 283004), (509, 240192), (556, 219888), (576, 212253), (834, 146592), (864, 141502), (1018, 120096), (1112, 109944), (1251, 97728), (1527, 80064), (1668, 73296), (1728, 70751), (2036, 60048), (2224, 54972), (2502, 48864), (3054, 40032), (3336, 36648), (3753, 32576), (4072, 30024), (4448, 27486), (4581, 26688), (5004, 24432), (6108, 20016), (6672, 18324), (7506, 16288), (8144, 15012), (8896, 13743), (9162, 13344), (10008, 12216)]