161943824

素因数分解:

$2^4\times 7^2\times {\mathrm{67}}^1\times {\mathrm{3083}}^1$

素因数の和:3172

約数の個数: 60

約数和(自身を含む): 370561104

約数和(自身を除く): 208617280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 67, 98, 112, 134, 196, 268, 392, 469, 536, 784, 938, 1072, 1876, 3083, 3283, 3752, 6166, 6566, 7504, 12332, 13132, 21581, 24664, 26264, 43162, 49328, 52528, 86324, 151067, 172648, 206561, 302134, 345296, 413122, 604268, 826244, 1208536, 1445927, 1652488, 2417072, 2891854, 3304976, 5783708, 10121489, 11567416, 20242978, 23134832, 40485956, 80971912, 161943824]

約数ペア:

[(1, 161943824), (2, 80971912), (4, 40485956), (7, 23134832), (8, 20242978), (14, 11567416), (16, 10121489), (28, 5783708), (49, 3304976), (56, 2891854), (67, 2417072), (98, 1652488), (112, 1445927), (134, 1208536), (196, 826244), (268, 604268), (392, 413122), (469, 345296), (536, 302134), (784, 206561), (938, 172648), (1072, 151067), (1876, 86324), (3083, 52528), (3283, 49328), (3752, 43162), (6166, 26264), (6566, 24664), (7504, 21581), (12332, 13132)]