150905888

素因数分解:

$2^5\times 7^2\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:794

約数の個数: 72

約数和(自身を含む): 348370092

約数和(自身を除く): 197464204

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 157, 196, 224, 314, 392, 613, 628, 784, 1099, 1226, 1256, 1568, 2198, 2452, 2512, 4291, 4396, 4904, 5024, 7693, 8582, 8792, 9808, 15386, 17164, 17584, 19616, 30037, 30772, 34328, 35168, 60074, 61544, 68656, 96241, 120148, 123088, 137312, 192482, 240296, 246176, 384964, 480592, 673687, 769928, 961184, 1347374, 1539856, 2694748, 3079712, 4715809, 5389496, 9431618, 10778992, 18863236, 21557984, 37726472, 75452944, 150905888]

約数ペア:

[(1, 150905888), (2, 75452944), (4, 37726472), (7, 21557984), (8, 18863236), (14, 10778992), (16, 9431618), (28, 5389496), (32, 4715809), (49, 3079712), (56, 2694748), (98, 1539856), (112, 1347374), (157, 961184), (196, 769928), (224, 673687), (314, 480592), (392, 384964), (613, 246176), (628, 240296), (784, 192482), (1099, 137312), (1226, 123088), (1256, 120148), (1568, 96241), (2198, 68656), (2452, 61544), (2512, 60074), (4291, 35168), (4396, 34328), (4904, 30772), (5024, 30037), (7693, 19616), (8582, 17584), (8792, 17164), (9808, 15386)]