154344512

素因数分解:

$2^6\times 7^3\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 112

約数和(自身を含む): 365760000

約数和(自身を除く): 211415488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 79, 89, 98, 112, 158, 178, 196, 224, 316, 343, 356, 392, 448, 553, 623, 632, 686, 712, 784, 1106, 1246, 1264, 1372, 1424, 1568, 2212, 2492, 2528, 2744, 2848, 3136, 3871, 4361, 4424, 4984, 5056, 5488, 5696, 7031, 7742, 8722, 8848, 9968, 10976, 14062, 15484, 17444, 17696, 19936, 21952, 27097, 28124, 30527, 30968, 34888, 35392, 39872, 49217, 54194, 56248, 61054, 61936, 69776, 98434, 108388, 112496, 122108, 123872, 139552, 196868, 216776, 224992, 244216, 247744, 279104, 344519, 393736, 433552, 449984, 488432, 689038, 787472, 867104, 976864, 1378076, 1574944, 1734208, 1953728, 2411633, 2756152, 3149888, 4823266, 5512304, 9646532, 11024608, 19293064, 22049216, 38586128, 77172256, 154344512]

約数ペア:

[(1, 154344512), (2, 77172256), (4, 38586128), (7, 22049216), (8, 19293064), (14, 11024608), (16, 9646532), (28, 5512304), (32, 4823266), (49, 3149888), (56, 2756152), (64, 2411633), (79, 1953728), (89, 1734208), (98, 1574944), (112, 1378076), (158, 976864), (178, 867104), (196, 787472), (224, 689038), (316, 488432), (343, 449984), (356, 433552), (392, 393736), (448, 344519), (553, 279104), (623, 247744), (632, 244216), (686, 224992), (712, 216776), (784, 196868), (1106, 139552), (1246, 123872), (1264, 122108), (1372, 112496), (1424, 108388), (1568, 98434), (2212, 69776), (2492, 61936), (2528, 61054), (2744, 56248), (2848, 54194), (3136, 49217), (3871, 39872), (4361, 35392), (4424, 34888), (4984, 30968), (5056, 30527), (5488, 28124), (5696, 27097), (7031, 21952), (7742, 19936), (8722, 17696), (8848, 17444), (9968, 15484), (10976, 14062)]