149724738

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2957}}^1$

素因数の和:3091

約数の個数: 48

約数和(自身を含む): 339164280

約数和(自身を除く): 189439542

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 97, 174, 194, 261, 291, 522, 582, 873, 1746, 2813, 2957, 5626, 5914, 8439, 8871, 16878, 17742, 25317, 26613, 50634, 53226, 85753, 171506, 257259, 286829, 514518, 573658, 771777, 860487, 1543554, 1720974, 2581461, 5162922, 8318041, 16636082, 24954123, 49908246, 74862369, 149724738]

約数ペア:

[(1, 149724738), (2, 74862369), (3, 49908246), (6, 24954123), (9, 16636082), (18, 8318041), (29, 5162922), (58, 2581461), (87, 1720974), (97, 1543554), (174, 860487), (194, 771777), (261, 573658), (291, 514518), (522, 286829), (582, 257259), (873, 171506), (1746, 85753), (2813, 53226), (2957, 50634), (5626, 26613), (5914, 25317), (8439, 17742), (8871, 16878)]