159519008

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7681}}^1$

素因数の和:7761

約数の個数: 48

約数和(自身を含む): 348455520

約数和(自身を除く): 188936512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 88, 118, 176, 236, 352, 472, 649, 944, 1298, 1888, 2596, 5192, 7681, 10384, 15362, 20768, 30724, 61448, 84491, 122896, 168982, 245792, 337964, 453179, 675928, 906358, 1351856, 1812716, 2703712, 3625432, 4984969, 7250864, 9969938, 14501728, 19939876, 39879752, 79759504, 159519008]

約数ペア:

[(1, 159519008), (2, 79759504), (4, 39879752), (8, 19939876), (11, 14501728), (16, 9969938), (22, 7250864), (32, 4984969), (44, 3625432), (59, 2703712), (88, 1812716), (118, 1351856), (176, 906358), (236, 675928), (352, 453179), (472, 337964), (649, 245792), (944, 168982), (1298, 122896), (1888, 84491), (2596, 61448), (5192, 30724), (7681, 20768), (10384, 15362)]