122904832

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:975

約数の個数: 72

約数和(自身を含む): 268434432

約数和(自身を除く): 145529600

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 527, 544, 911, 992, 1054, 1088, 1822, 1984, 2108, 2176, 3644, 3968, 4216, 4352, 7288, 7936, 8432, 14576, 15487, 16864, 28241, 29152, 30974, 33728, 56482, 58304, 61948, 67456, 112964, 116608, 123896, 134912, 225928, 233216, 247792, 451856, 480097, 495584, 903712, 960194, 991168, 1807424, 1920388, 1982336, 3614848, 3840776, 3964672, 7229696, 7681552, 15363104, 30726208, 61452416, 122904832]

約数ペア:

[(1, 122904832), (2, 61452416), (4, 30726208), (8, 15363104), (16, 7681552), (17, 7229696), (31, 3964672), (32, 3840776), (34, 3614848), (62, 1982336), (64, 1920388), (68, 1807424), (124, 991168), (128, 960194), (136, 903712), (248, 495584), (256, 480097), (272, 451856), (496, 247792), (527, 233216), (544, 225928), (911, 134912), (992, 123896), (1054, 116608), (1088, 112964), (1822, 67456), (1984, 61948), (2108, 58304), (2176, 56482), (3644, 33728), (3968, 30974), (4216, 29152), (4352, 28241), (7288, 16864), (7936, 15487), (8432, 14576)]