149065272

素因数分解:

$2^3\times 3^4\times {\mathrm{461}}^1\times {\mathrm{499}}^1$

素因数の和:978

約数の個数: 80

約数和(自身を含む): 419265000

約数和(自身を除く): 270199728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 461, 499, 648, 922, 998, 1383, 1497, 1844, 1996, 2766, 2994, 3688, 3992, 4149, 4491, 5532, 5988, 8298, 8982, 11064, 11976, 12447, 13473, 16596, 17964, 24894, 26946, 33192, 35928, 37341, 40419, 49788, 53892, 74682, 80838, 99576, 107784, 149364, 161676, 230039, 298728, 323352, 460078, 690117, 920156, 1380234, 1840312, 2070351, 2760468, 4140702, 5520936, 6211053, 8281404, 12422106, 16562808, 18633159, 24844212, 37266318, 49688424, 74532636, 149065272]

約数ペア:

[(1, 149065272), (2, 74532636), (3, 49688424), (4, 37266318), (6, 24844212), (8, 18633159), (9, 16562808), (12, 12422106), (18, 8281404), (24, 6211053), (27, 5520936), (36, 4140702), (54, 2760468), (72, 2070351), (81, 1840312), (108, 1380234), (162, 920156), (216, 690117), (324, 460078), (461, 323352), (499, 298728), (648, 230039), (922, 161676), (998, 149364), (1383, 107784), (1497, 99576), (1844, 80838), (1996, 74682), (2766, 53892), (2994, 49788), (3688, 40419), (3992, 37341), (4149, 35928), (4491, 33192), (5532, 26946), (5988, 24894), (8298, 17964), (8982, 16596), (11064, 13473), (11976, 12447)]