145335498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2477}}^1$

素因数の和:2627

約数の個数: 64

約数和(自身を含む): 365395968

約数和(自身を除く): 220060470

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 127, 154, 231, 254, 381, 462, 762, 889, 1397, 1778, 2477, 2667, 2794, 4191, 4954, 5334, 7431, 8382, 9779, 14862, 17339, 19558, 27247, 29337, 34678, 52017, 54494, 58674, 81741, 104034, 163482, 190729, 314579, 381458, 572187, 629158, 943737, 1144374, 1887474, 2202053, 3460369, 4404106, 6606159, 6920738, 10381107, 13212318, 20762214, 24222583, 48445166, 72667749, 145335498]

約数ペア:

[(1, 145335498), (2, 72667749), (3, 48445166), (6, 24222583), (7, 20762214), (11, 13212318), (14, 10381107), (21, 6920738), (22, 6606159), (33, 4404106), (42, 3460369), (66, 2202053), (77, 1887474), (127, 1144374), (154, 943737), (231, 629158), (254, 572187), (381, 381458), (462, 314579), (762, 190729), (889, 163482), (1397, 104034), (1778, 81741), (2477, 58674), (2667, 54494), (2794, 52017), (4191, 34678), (4954, 29337), (5334, 27247), (7431, 19558), (8382, 17339), (9779, 14862)]