187649748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{36451}}^1$

素因数の和:36485

約数の個数: 72

約数和(自身を含む): 557278176

約数和(自身を除く): 369628428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 36451, 72902, 109353, 145804, 218706, 328059, 400961, 437412, 473863, 656118, 801922, 947726, 1202883, 1312236, 1421589, 1603844, 1895452, 2405766, 2843178, 3608649, 4264767, 4811532, 5212493, 5686356, 7217298, 8529534, 10424986, 14434596, 15637479, 17059068, 20849972, 31274958, 46912437, 62549916, 93824874, 187649748]

約数ペア:

[(1, 187649748), (2, 93824874), (3, 62549916), (4, 46912437), (6, 31274958), (9, 20849972), (11, 17059068), (12, 15637479), (13, 14434596), (18, 10424986), (22, 8529534), (26, 7217298), (33, 5686356), (36, 5212493), (39, 4811532), (44, 4264767), (52, 3608649), (66, 2843178), (78, 2405766), (99, 1895452), (117, 1603844), (132, 1421589), (143, 1312236), (156, 1202883), (198, 947726), (234, 801922), (286, 656118), (396, 473863), (429, 437412), (468, 400961), (572, 328059), (858, 218706), (1287, 145804), (1716, 109353), (2574, 72902), (5148, 36451)]