171444430108

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5521}}^1\times {\mathrm{18181}}^1$

素因数の和:23774

約数の個数: 48

約数和(自身を含む): 348592285888

約数和(自身を除く): 177147855780

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 5521, 11042, 18181, 22084, 36362, 38647, 72724, 77294, 127267, 154588, 254534, 336781, 509068, 673562, 1109041, 1347124, 2218082, 2357467, 4436164, 4714934, 7763287, 9429868, 15526574, 31053148, 100377301, 200754602, 401509204, 702641107, 1405282214, 2810564428, 6123015361, 12246030722, 24492061444, 42861107527, 85722215054, 171444430108]

約数ペア:

[(1, 171444430108), (2, 85722215054), (4, 42861107527), (7, 24492061444), (14, 12246030722), (28, 6123015361), (61, 2810564428), (122, 1405282214), (244, 702641107), (427, 401509204), (854, 200754602), (1708, 100377301), (5521, 31053148), (11042, 15526574), (18181, 9429868), (22084, 7763287), (36362, 4714934), (38647, 4436164), (72724, 2357467), (77294, 2218082), (127267, 1347124), (154588, 1109041), (254534, 673562), (336781, 509068)]