163799552

素因数分解:

$2^9\times 7^2\times {\mathrm{6529}}^1$

素因数の和:6561

約数の個数: 60

約数和(自身を含む): 380770830

約数和(自身を除く): 216971278

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 3136, 3584, 6272, 6529, 12544, 13058, 25088, 26116, 45703, 52232, 91406, 104464, 182812, 208928, 319921, 365624, 417856, 639842, 731248, 835712, 1279684, 1462496, 1671424, 2559368, 2924992, 3342848, 5118736, 5849984, 10237472, 11699968, 20474944, 23399936, 40949888, 81899776, 163799552]

約数ペア:

[(1, 163799552), (2, 81899776), (4, 40949888), (7, 23399936), (8, 20474944), (14, 11699968), (16, 10237472), (28, 5849984), (32, 5118736), (49, 3342848), (56, 2924992), (64, 2559368), (98, 1671424), (112, 1462496), (128, 1279684), (196, 835712), (224, 731248), (256, 639842), (392, 417856), (448, 365624), (512, 319921), (784, 208928), (896, 182812), (1568, 104464), (1792, 91406), (3136, 52232), (3584, 45703), (6272, 26116), (6529, 25088), (12544, 13058)]