128739024

素因数分解:

$2^4\times 3^3\times {\mathrm{233}}^1\times {\mathrm{1279}}^1$

素因数の和:1529

約数の個数: 80

約数和(自身を含む): 371404800

約数和(自身を除く): 242665776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 233, 432, 466, 699, 932, 1279, 1398, 1864, 2097, 2558, 2796, 3728, 3837, 4194, 5116, 5592, 6291, 7674, 8388, 10232, 11184, 11511, 12582, 15348, 16776, 20464, 23022, 25164, 30696, 33552, 34533, 46044, 50328, 61392, 69066, 92088, 100656, 138132, 184176, 276264, 298007, 552528, 596014, 894021, 1192028, 1788042, 2384056, 2682063, 3576084, 4768112, 5364126, 7152168, 8046189, 10728252, 14304336, 16092378, 21456504, 32184756, 42913008, 64369512, 128739024]

約数ペア:

[(1, 128739024), (2, 64369512), (3, 42913008), (4, 32184756), (6, 21456504), (8, 16092378), (9, 14304336), (12, 10728252), (16, 8046189), (18, 7152168), (24, 5364126), (27, 4768112), (36, 3576084), (48, 2682063), (54, 2384056), (72, 1788042), (108, 1192028), (144, 894021), (216, 596014), (233, 552528), (432, 298007), (466, 276264), (699, 184176), (932, 138132), (1279, 100656), (1398, 92088), (1864, 69066), (2097, 61392), (2558, 50328), (2796, 46044), (3728, 34533), (3837, 33552), (4194, 30696), (5116, 25164), (5592, 23022), (6291, 20464), (7674, 16776), (8388, 15348), (10232, 12582), (11184, 11511)]