180438104

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:925

約数の個数: 96

約数和(自身を含む): 439219200

約数和(自身を除く): 258781096

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 121, 124, 154, 217, 242, 248, 308, 341, 434, 484, 616, 682, 847, 859, 868, 968, 1364, 1694, 1718, 1736, 2387, 2728, 3388, 3436, 3751, 4774, 6013, 6776, 6872, 7502, 9449, 9548, 12026, 15004, 18898, 19096, 24052, 26257, 26629, 30008, 37796, 48104, 52514, 53258, 66143, 75592, 103939, 105028, 106516, 132286, 186403, 207878, 210056, 213032, 264572, 292919, 372806, 415756, 529144, 585838, 727573, 745612, 831512, 1171676, 1455146, 1491224, 2050433, 2343352, 2910292, 3222109, 4100866, 5820584, 6444218, 8201732, 12888436, 16403464, 22554763, 25776872, 45109526, 90219052, 180438104]

約数ペア:

[(1, 180438104), (2, 90219052), (4, 45109526), (7, 25776872), (8, 22554763), (11, 16403464), (14, 12888436), (22, 8201732), (28, 6444218), (31, 5820584), (44, 4100866), (56, 3222109), (62, 2910292), (77, 2343352), (88, 2050433), (121, 1491224), (124, 1455146), (154, 1171676), (217, 831512), (242, 745612), (248, 727573), (308, 585838), (341, 529144), (434, 415756), (484, 372806), (616, 292919), (682, 264572), (847, 213032), (859, 210056), (868, 207878), (968, 186403), (1364, 132286), (1694, 106516), (1718, 105028), (1736, 103939), (2387, 75592), (2728, 66143), (3388, 53258), (3436, 52514), (3751, 48104), (4774, 37796), (6013, 30008), (6776, 26629), (6872, 26257), (7502, 24052), (9449, 19096), (9548, 18898), (12026, 15004)]