169340418

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{8719}}^1$

素因数の和:8823

約数の個数: 48

約数和(自身を含む): 399934080

約数和(自身を除く): 230593662

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 1079, 1494, 2158, 3237, 6474, 8719, 9711, 17438, 19422, 26157, 52314, 78471, 113347, 156942, 226694, 340041, 680082, 723677, 1020123, 1447354, 2040246, 2171031, 4342062, 6513093, 9407801, 13026186, 18815602, 28223403, 56446806, 84670209, 169340418]

約数ペア:

[(1, 169340418), (2, 84670209), (3, 56446806), (6, 28223403), (9, 18815602), (13, 13026186), (18, 9407801), (26, 6513093), (39, 4342062), (78, 2171031), (83, 2040246), (117, 1447354), (166, 1020123), (234, 723677), (249, 680082), (498, 340041), (747, 226694), (1079, 156942), (1494, 113347), (2158, 78471), (3237, 52314), (6474, 26157), (8719, 19422), (9711, 17438)]