145075728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3821}}^1$

素因数の和:3952

約数の個数: 80

約数和(自身を含む): 432222336

約数和(自身を除く): 287146608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 113, 168, 226, 336, 339, 452, 678, 791, 904, 1356, 1582, 1808, 2373, 2712, 3164, 3821, 4746, 5424, 6328, 7642, 9492, 11463, 12656, 15284, 18984, 22926, 26747, 30568, 37968, 45852, 53494, 61136, 80241, 91704, 106988, 160482, 183408, 213976, 320964, 427952, 431773, 641928, 863546, 1283856, 1295319, 1727092, 2590638, 3022411, 3454184, 5181276, 6044822, 6908368, 9067233, 10362552, 12089644, 18134466, 20725104, 24179288, 36268932, 48358576, 72537864, 145075728]

約数ペア:

[(1, 145075728), (2, 72537864), (3, 48358576), (4, 36268932), (6, 24179288), (7, 20725104), (8, 18134466), (12, 12089644), (14, 10362552), (16, 9067233), (21, 6908368), (24, 6044822), (28, 5181276), (42, 3454184), (48, 3022411), (56, 2590638), (84, 1727092), (112, 1295319), (113, 1283856), (168, 863546), (226, 641928), (336, 431773), (339, 427952), (452, 320964), (678, 213976), (791, 183408), (904, 160482), (1356, 106988), (1582, 91704), (1808, 80241), (2373, 61136), (2712, 53494), (3164, 45852), (3821, 37968), (4746, 30568), (5424, 26747), (6328, 22926), (7642, 18984), (9492, 15284), (11463, 12656)]