130486528

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 277575200

約数和(自身を除く): 147088672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 139, 152, 193, 256, 278, 304, 386, 556, 608, 772, 1112, 1216, 1544, 2224, 2432, 2641, 3088, 3667, 4448, 4864, 5282, 6176, 7334, 8896, 10564, 12352, 14668, 17792, 21128, 24704, 26827, 29336, 35584, 42256, 49408, 53654, 58672, 84512, 107308, 117344, 169024, 214616, 234688, 338048, 429232, 469376, 509713, 676096, 858464, 938752, 1019426, 1716928, 2038852, 3433856, 4077704, 6867712, 8155408, 16310816, 32621632, 65243264, 130486528]

約数ペア:

[(1, 130486528), (2, 65243264), (4, 32621632), (8, 16310816), (16, 8155408), (19, 6867712), (32, 4077704), (38, 3433856), (64, 2038852), (76, 1716928), (128, 1019426), (139, 938752), (152, 858464), (193, 676096), (256, 509713), (278, 469376), (304, 429232), (386, 338048), (556, 234688), (608, 214616), (772, 169024), (1112, 117344), (1216, 107308), (1544, 84512), (2224, 58672), (2432, 53654), (2641, 49408), (3088, 42256), (3667, 35584), (4448, 29336), (4864, 26827), (5282, 24704), (6176, 21128), (7334, 17792), (8896, 14668), (10564, 12352)]