164227344

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{643}}^1$

素因数の和:984

約数の個数: 80

約数和(自身を含む): 451346112

約数和(自身を除く): 287118768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 313, 408, 626, 643, 816, 939, 1252, 1286, 1878, 1929, 2504, 2572, 3756, 3858, 5008, 5144, 5321, 7512, 7716, 10288, 10642, 10931, 15024, 15432, 15963, 21284, 21862, 30864, 31926, 32793, 42568, 43724, 63852, 65586, 85136, 87448, 127704, 131172, 174896, 201259, 255408, 262344, 402518, 524688, 603777, 805036, 1207554, 1610072, 2415108, 3220144, 3421403, 4830216, 6842806, 9660432, 10264209, 13685612, 20528418, 27371224, 41056836, 54742448, 82113672, 164227344]

約数ペア:

[(1, 164227344), (2, 82113672), (3, 54742448), (4, 41056836), (6, 27371224), (8, 20528418), (12, 13685612), (16, 10264209), (17, 9660432), (24, 6842806), (34, 4830216), (48, 3421403), (51, 3220144), (68, 2415108), (102, 1610072), (136, 1207554), (204, 805036), (272, 603777), (313, 524688), (408, 402518), (626, 262344), (643, 255408), (816, 201259), (939, 174896), (1252, 131172), (1286, 127704), (1878, 87448), (1929, 85136), (2504, 65586), (2572, 63852), (3756, 43724), (3858, 42568), (5008, 32793), (5144, 31926), (5321, 30864), (7512, 21862), (7716, 21284), (10288, 15963), (10642, 15432), (10931, 15024)]