144110288

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:556

約数の個数: 80

約数和(自身を含む): 338490240

約数和(自身を除く): 194379952

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 241, 266, 281, 304, 482, 532, 562, 964, 1064, 1124, 1687, 1928, 1967, 2128, 2248, 3374, 3856, 3934, 4496, 4579, 5339, 6748, 7868, 9158, 10678, 13496, 15736, 18316, 21356, 26992, 31472, 32053, 36632, 37373, 42712, 64106, 67721, 73264, 74746, 85424, 128212, 135442, 149492, 256424, 270884, 298984, 474047, 512848, 541768, 597968, 948094, 1083536, 1286699, 1896188, 2573398, 3792376, 5146796, 7584752, 9006893, 10293592, 18013786, 20587184, 36027572, 72055144, 144110288]

約数ペア:

[(1, 144110288), (2, 72055144), (4, 36027572), (7, 20587184), (8, 18013786), (14, 10293592), (16, 9006893), (19, 7584752), (28, 5146796), (38, 3792376), (56, 2573398), (76, 1896188), (112, 1286699), (133, 1083536), (152, 948094), (241, 597968), (266, 541768), (281, 512848), (304, 474047), (482, 298984), (532, 270884), (562, 256424), (964, 149492), (1064, 135442), (1124, 128212), (1687, 85424), (1928, 74746), (1967, 73264), (2128, 67721), (2248, 64106), (3374, 42712), (3856, 37373), (3934, 36632), (4496, 32053), (4579, 31472), (5339, 26992), (6748, 21356), (7868, 18316), (9158, 15736), (10678, 13496)]