166741190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2609}}^1$

素因数の和:2717

約数の個数: 64

約数和(自身を含む): 378846720

約数和(自身を除く): 212105530

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 83, 110, 154, 166, 385, 415, 581, 770, 830, 913, 1162, 1826, 2609, 2905, 4565, 5218, 5810, 6391, 9130, 12782, 13045, 18263, 26090, 28699, 31955, 36526, 57398, 63910, 91315, 143495, 182630, 200893, 216547, 286990, 401786, 433094, 1004465, 1082735, 1515829, 2008930, 2165470, 2382017, 3031658, 4764034, 7579145, 11910085, 15158290, 16674119, 23820170, 33348238, 83370595, 166741190]

約数ペア:

[(1, 166741190), (2, 83370595), (5, 33348238), (7, 23820170), (10, 16674119), (11, 15158290), (14, 11910085), (22, 7579145), (35, 4764034), (55, 3031658), (70, 2382017), (77, 2165470), (83, 2008930), (110, 1515829), (154, 1082735), (166, 1004465), (385, 433094), (415, 401786), (581, 286990), (770, 216547), (830, 200893), (913, 182630), (1162, 143495), (1826, 91315), (2609, 63910), (2905, 57398), (4565, 36526), (5218, 31955), (5810, 28699), (6391, 26090), (9130, 18263), (12782, 13045)]