161548068

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 443781632

約数和(自身を除く): 282233564

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 37, 44, 62, 66, 74, 93, 97, 111, 121, 124, 132, 148, 186, 194, 222, 242, 291, 341, 363, 372, 388, 407, 444, 484, 582, 682, 726, 814, 1023, 1067, 1147, 1164, 1221, 1364, 1452, 1628, 2046, 2134, 2294, 2442, 3007, 3201, 3441, 3589, 3751, 4092, 4268, 4477, 4588, 4884, 6014, 6402, 6882, 7178, 7502, 8954, 9021, 10767, 11253, 11737, 12028, 12617, 12804, 13431, 13764, 14356, 15004, 17908, 18042, 21534, 22506, 23474, 25234, 26862, 33077, 35211, 36084, 37851, 39479, 43068, 45012, 46948, 50468, 53724, 66154, 70422, 75702, 78958, 99231, 111259, 118437, 132308, 138787, 140844, 151404, 157916, 198462, 222518, 236874, 277574, 333777, 363847, 396924, 416361, 434269, 445036, 473748, 555148, 667554, 727694, 832722, 868538, 1091541, 1223849, 1302807, 1335108, 1455388, 1665444, 1737076, 2183082, 2447698, 2605614, 3671547, 4366164, 4895396, 5211228, 7343094, 13462339, 14686188, 26924678, 40387017, 53849356, 80774034, 161548068]

約数ペア:

[(1, 161548068), (2, 80774034), (3, 53849356), (4, 40387017), (6, 26924678), (11, 14686188), (12, 13462339), (22, 7343094), (31, 5211228), (33, 4895396), (37, 4366164), (44, 3671547), (62, 2605614), (66, 2447698), (74, 2183082), (93, 1737076), (97, 1665444), (111, 1455388), (121, 1335108), (124, 1302807), (132, 1223849), (148, 1091541), (186, 868538), (194, 832722), (222, 727694), (242, 667554), (291, 555148), (341, 473748), (363, 445036), (372, 434269), (388, 416361), (407, 396924), (444, 363847), (484, 333777), (582, 277574), (682, 236874), (726, 222518), (814, 198462), (1023, 157916), (1067, 151404), (1147, 140844), (1164, 138787), (1221, 132308), (1364, 118437), (1452, 111259), (1628, 99231), (2046, 78958), (2134, 75702), (2294, 70422), (2442, 66154), (3007, 53724), (3201, 50468), (3441, 46948), (3589, 45012), (3751, 43068), (4092, 39479), (4268, 37851), (4477, 36084), (4588, 35211), (4884, 33077), (6014, 26862), (6402, 25234), (6882, 23474), (7178, 22506), (7502, 21534), (8954, 18042), (9021, 17908), (10767, 15004), (11253, 14356), (11737, 13764), (12028, 13431), (12617, 12804)]