151561312

素因数分解:

$2^5\times 7^2\times {\mathrm{163}}^1\times {\mathrm{593}}^1$

素因数の和:780

約数の個数: 72

約数和(自身を含む): 349820856

約数和(自身を除く): 198259544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 163, 196, 224, 326, 392, 593, 652, 784, 1141, 1186, 1304, 1568, 2282, 2372, 2608, 4151, 4564, 4744, 5216, 7987, 8302, 9128, 9488, 15974, 16604, 18256, 18976, 29057, 31948, 33208, 36512, 58114, 63896, 66416, 96659, 116228, 127792, 132832, 193318, 232456, 255584, 386636, 464912, 676613, 773272, 929824, 1353226, 1546544, 2706452, 3093088, 4736291, 5412904, 9472582, 10825808, 18945164, 21651616, 37890328, 75780656, 151561312]

約数ペア:

[(1, 151561312), (2, 75780656), (4, 37890328), (7, 21651616), (8, 18945164), (14, 10825808), (16, 9472582), (28, 5412904), (32, 4736291), (49, 3093088), (56, 2706452), (98, 1546544), (112, 1353226), (163, 929824), (196, 773272), (224, 676613), (326, 464912), (392, 386636), (593, 255584), (652, 232456), (784, 193318), (1141, 132832), (1186, 127792), (1304, 116228), (1568, 96659), (2282, 66416), (2372, 63896), (2608, 58114), (4151, 36512), (4564, 33208), (4744, 31948), (5216, 29057), (7987, 18976), (8302, 18256), (9128, 16604), (9488, 15974)]