120554896

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1997}}^1$

素因数の和:2037

約数の個数: 80

約数和(自身を含む): 297302400

約数和(自身を除く): 176747504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 343, 392, 539, 616, 686, 784, 1078, 1232, 1372, 1997, 2156, 2744, 3773, 3994, 4312, 5488, 7546, 7988, 8624, 13979, 15092, 15976, 21967, 27958, 30184, 31952, 43934, 55916, 60368, 87868, 97853, 111832, 153769, 175736, 195706, 223664, 307538, 351472, 391412, 615076, 684971, 782824, 1076383, 1230152, 1369942, 1565648, 2152766, 2460304, 2739884, 4305532, 5479768, 7534681, 8611064, 10959536, 15069362, 17222128, 30138724, 60277448, 120554896]

約数ペア:

[(1, 120554896), (2, 60277448), (4, 30138724), (7, 17222128), (8, 15069362), (11, 10959536), (14, 8611064), (16, 7534681), (22, 5479768), (28, 4305532), (44, 2739884), (49, 2460304), (56, 2152766), (77, 1565648), (88, 1369942), (98, 1230152), (112, 1076383), (154, 782824), (176, 684971), (196, 615076), (308, 391412), (343, 351472), (392, 307538), (539, 223664), (616, 195706), (686, 175736), (784, 153769), (1078, 111832), (1232, 97853), (1372, 87868), (1997, 60368), (2156, 55916), (2744, 43934), (3773, 31952), (3994, 30184), (4312, 27958), (5488, 21967), (7546, 15976), (7988, 15092), (8624, 13979)]