130019456

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 307909440

約数和(自身を除く): 177889984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 151, 217, 224, 248, 302, 434, 448, 496, 604, 868, 896, 961, 992, 1057, 1208, 1736, 1922, 1984, 2114, 2416, 3472, 3844, 3968, 4228, 4681, 4832, 6727, 6944, 7688, 8456, 9362, 9664, 13454, 13888, 15376, 16912, 18724, 19328, 26908, 27776, 30752, 32767, 33824, 37448, 53816, 61504, 65534, 67648, 74896, 107632, 123008, 131068, 135296, 145111, 149792, 215264, 262136, 290222, 299584, 430528, 524272, 580444, 599168, 861056, 1015777, 1048544, 1160888, 2031554, 2097088, 2321776, 4063108, 4194176, 4643552, 8126216, 9287104, 16252432, 18574208, 32504864, 65009728, 130019456]

約数ペア:

[(1, 130019456), (2, 65009728), (4, 32504864), (7, 18574208), (8, 16252432), (14, 9287104), (16, 8126216), (28, 4643552), (31, 4194176), (32, 4063108), (56, 2321776), (62, 2097088), (64, 2031554), (112, 1160888), (124, 1048544), (128, 1015777), (151, 861056), (217, 599168), (224, 580444), (248, 524272), (302, 430528), (434, 299584), (448, 290222), (496, 262136), (604, 215264), (868, 149792), (896, 145111), (961, 135296), (992, 131068), (1057, 123008), (1208, 107632), (1736, 74896), (1922, 67648), (1984, 65534), (2114, 61504), (2416, 53816), (3472, 37448), (3844, 33824), (3968, 32767), (4228, 30752), (4681, 27776), (4832, 26908), (6727, 19328), (6944, 18724), (7688, 16912), (8456, 15376), (9362, 13888), (9664, 13454)]