180468112

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 90

約数和(自身を含む): 401225622

約数和(自身を除く): 220757510

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 97, 121, 124, 176, 194, 242, 248, 341, 388, 484, 496, 682, 776, 961, 968, 1067, 1364, 1552, 1922, 1936, 2134, 2728, 3007, 3751, 3844, 4268, 5456, 6014, 7502, 7688, 8536, 10571, 11737, 12028, 15004, 15376, 17072, 21142, 23474, 24056, 30008, 33077, 42284, 46948, 48112, 60016, 66154, 84568, 93217, 93896, 116281, 132308, 169136, 186434, 187792, 232562, 264616, 363847, 372868, 465124, 529232, 727694, 745736, 930248, 1025387, 1455388, 1491472, 1860496, 2050774, 2910776, 4101548, 5821552, 8203096, 11279257, 16406192, 22558514, 45117028, 90234056, 180468112]

約数ペア:

[(1, 180468112), (2, 90234056), (4, 45117028), (8, 22558514), (11, 16406192), (16, 11279257), (22, 8203096), (31, 5821552), (44, 4101548), (62, 2910776), (88, 2050774), (97, 1860496), (121, 1491472), (124, 1455388), (176, 1025387), (194, 930248), (242, 745736), (248, 727694), (341, 529232), (388, 465124), (484, 372868), (496, 363847), (682, 264616), (776, 232562), (961, 187792), (968, 186434), (1067, 169136), (1364, 132308), (1552, 116281), (1922, 93896), (1936, 93217), (2134, 84568), (2728, 66154), (3007, 60016), (3751, 48112), (3844, 46948), (4268, 42284), (5456, 33077), (6014, 30008), (7502, 24056), (7688, 23474), (8536, 21142), (10571, 17072), (11737, 15376), (12028, 15004)]