129392256

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1362

約数の個数: 128

約数和(自身を含む): 403724160

約数和(自身を除く): 274331904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 259, 296, 336, 384, 444, 448, 518, 592, 672, 777, 888, 896, 1036, 1184, 1301, 1344, 1554, 1776, 2072, 2368, 2602, 2688, 3108, 3552, 3903, 4144, 4736, 5204, 6216, 7104, 7806, 8288, 9107, 10408, 12432, 14208, 15612, 16576, 18214, 20816, 24864, 27321, 31224, 33152, 36428, 41632, 48137, 49728, 54642, 62448, 72856, 83264, 96274, 99456, 109284, 124896, 144411, 145712, 166528, 192548, 218568, 249792, 288822, 291424, 336959, 385096, 437136, 499584, 577644, 582848, 673918, 770192, 874272, 1010877, 1155288, 1165696, 1347836, 1540384, 1748544, 2021754, 2310576, 2695672, 3080768, 3497088, 4043508, 4621152, 5391344, 6161536, 8087016, 9242304, 10782688, 16174032, 18484608, 21565376, 32348064, 43130752, 64696128, 129392256]

約数ペア:

[(1, 129392256), (2, 64696128), (3, 43130752), (4, 32348064), (6, 21565376), (7, 18484608), (8, 16174032), (12, 10782688), (14, 9242304), (16, 8087016), (21, 6161536), (24, 5391344), (28, 4621152), (32, 4043508), (37, 3497088), (42, 3080768), (48, 2695672), (56, 2310576), (64, 2021754), (74, 1748544), (84, 1540384), (96, 1347836), (111, 1165696), (112, 1155288), (128, 1010877), (148, 874272), (168, 770192), (192, 673918), (222, 582848), (224, 577644), (259, 499584), (296, 437136), (336, 385096), (384, 336959), (444, 291424), (448, 288822), (518, 249792), (592, 218568), (672, 192548), (777, 166528), (888, 145712), (896, 144411), (1036, 124896), (1184, 109284), (1301, 99456), (1344, 96274), (1554, 83264), (1776, 72856), (2072, 62448), (2368, 54642), (2602, 49728), (2688, 48137), (3108, 41632), (3552, 36428), (3903, 33152), (4144, 31224), (4736, 27321), (5204, 24864), (6216, 20816), (7104, 18214), (7806, 16576), (8288, 15612), (9107, 14208), (10408, 12432)]