129162824

素因数分解:

$2^3\times 7^3\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 285792000

約数和(自身を除く): 156629176

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 103, 196, 206, 343, 392, 412, 457, 686, 721, 824, 914, 1372, 1442, 1828, 2744, 2884, 3199, 3656, 5047, 5768, 6398, 10094, 12796, 20188, 22393, 25592, 35329, 40376, 44786, 47071, 70658, 89572, 94142, 141316, 156751, 179144, 188284, 282632, 313502, 329497, 376568, 627004, 658994, 1254008, 1317988, 2306479, 2635976, 4612958, 9225916, 16145353, 18451832, 32290706, 64581412, 129162824]

約数ペア:

[(1, 129162824), (2, 64581412), (4, 32290706), (7, 18451832), (8, 16145353), (14, 9225916), (28, 4612958), (49, 2635976), (56, 2306479), (98, 1317988), (103, 1254008), (196, 658994), (206, 627004), (343, 376568), (392, 329497), (412, 313502), (457, 282632), (686, 188284), (721, 179144), (824, 156751), (914, 141316), (1372, 94142), (1442, 89572), (1828, 70658), (2744, 47071), (2884, 44786), (3199, 40376), (3656, 35329), (5047, 25592), (5768, 22393), (6398, 20188), (10094, 12796)]