149912224

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5531}}^1$

素因数の和:5570

約数の個数: 72

約数和(自身を含む): 370821024

約数和(自身を除く): 220908800

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 5531, 6776, 11062, 13552, 22124, 27104, 38717, 44248, 60841, 77434, 88496, 121682, 154868, 176992, 243364, 309736, 425887, 486728, 619472, 669251, 851774, 973456, 1238944, 1338502, 1703548, 1946912, 2677004, 3407096, 4684757, 5354008, 6814192, 9369514, 10708016, 13628384, 18739028, 21416032, 37478056, 74956112, 149912224]

約数ペア:

[(1, 149912224), (2, 74956112), (4, 37478056), (7, 21416032), (8, 18739028), (11, 13628384), (14, 10708016), (16, 9369514), (22, 6814192), (28, 5354008), (32, 4684757), (44, 3407096), (56, 2677004), (77, 1946912), (88, 1703548), (112, 1338502), (121, 1238944), (154, 973456), (176, 851774), (224, 669251), (242, 619472), (308, 486728), (352, 425887), (484, 309736), (616, 243364), (847, 176992), (968, 154868), (1232, 121682), (1694, 88496), (1936, 77434), (2464, 60841), (3388, 44248), (3872, 38717), (5531, 27104), (6776, 22124), (11062, 13552)]