134578304

素因数分解:

$2^7\times 7^2\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 319770000

約数和(自身を除く): 185191696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 86, 98, 112, 128, 172, 196, 224, 301, 344, 392, 448, 499, 602, 688, 784, 896, 998, 1204, 1376, 1568, 1996, 2107, 2408, 2752, 3136, 3493, 3992, 4214, 4816, 5504, 6272, 6986, 7984, 8428, 9632, 13972, 15968, 16856, 19264, 21457, 24451, 27944, 31936, 33712, 38528, 42914, 48902, 55888, 63872, 67424, 85828, 97804, 111776, 134848, 150199, 171656, 195608, 223552, 269696, 300398, 343312, 391216, 447104, 600796, 686624, 782432, 1051393, 1201592, 1373248, 1564864, 2102786, 2403184, 2746496, 3129728, 4205572, 4806368, 8411144, 9612736, 16822288, 19225472, 33644576, 67289152, 134578304]

約数ペア:

[(1, 134578304), (2, 67289152), (4, 33644576), (7, 19225472), (8, 16822288), (14, 9612736), (16, 8411144), (28, 4806368), (32, 4205572), (43, 3129728), (49, 2746496), (56, 2403184), (64, 2102786), (86, 1564864), (98, 1373248), (112, 1201592), (128, 1051393), (172, 782432), (196, 686624), (224, 600796), (301, 447104), (344, 391216), (392, 343312), (448, 300398), (499, 269696), (602, 223552), (688, 195608), (784, 171656), (896, 150199), (998, 134848), (1204, 111776), (1376, 97804), (1568, 85828), (1996, 67424), (2107, 63872), (2408, 55888), (2752, 48902), (3136, 42914), (3493, 38528), (3992, 33712), (4214, 31936), (4816, 27944), (5504, 24451), (6272, 21457), (6986, 19264), (7984, 16856), (8428, 15968), (9632, 13972)]