153837488

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1879}}^1$

素因数の和:1954

約数の個数: 80

約数和(自身を含む): 369262080

約数和(自身を除く): 215424592

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 56, 68, 86, 112, 119, 136, 172, 238, 272, 301, 344, 476, 602, 688, 731, 952, 1204, 1462, 1879, 1904, 2408, 2924, 3758, 4816, 5117, 5848, 7516, 10234, 11696, 13153, 15032, 20468, 26306, 30064, 31943, 40936, 52612, 63886, 80797, 81872, 105224, 127772, 161594, 210448, 223601, 255544, 323188, 447202, 511088, 565579, 646376, 894404, 1131158, 1292752, 1373549, 1788808, 2262316, 2747098, 3577616, 4524632, 5494196, 9049264, 9614843, 10988392, 19229686, 21976784, 38459372, 76918744, 153837488]

約数ペア:

[(1, 153837488), (2, 76918744), (4, 38459372), (7, 21976784), (8, 19229686), (14, 10988392), (16, 9614843), (17, 9049264), (28, 5494196), (34, 4524632), (43, 3577616), (56, 2747098), (68, 2262316), (86, 1788808), (112, 1373549), (119, 1292752), (136, 1131158), (172, 894404), (238, 646376), (272, 565579), (301, 511088), (344, 447202), (476, 323188), (602, 255544), (688, 223601), (731, 210448), (952, 161594), (1204, 127772), (1462, 105224), (1879, 81872), (1904, 80797), (2408, 63886), (2924, 52612), (3758, 40936), (4816, 31943), (5117, 30064), (5848, 26306), (7516, 20468), (10234, 15032), (11696, 13153)]