147997248

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{15731}}^1$

素因数の和:15760

約数の個数: 84

約数和(自身を含む): 455535792

約数和(自身を除く): 307538544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 15731, 31462, 47193, 62924, 94386, 110117, 125848, 188772, 220234, 251696, 330351, 377544, 440468, 503392, 660702, 755088, 770819, 880936, 1006784, 1321404, 1510176, 1541638, 1761872, 2312457, 2642808, 3020352, 3083276, 3523744, 4624914, 5285616, 6166552, 7047488, 9249828, 10571232, 12333104, 18499656, 21142464, 24666208, 36999312, 49332416, 73998624, 147997248]

約数ペア:

[(1, 147997248), (2, 73998624), (3, 49332416), (4, 36999312), (6, 24666208), (7, 21142464), (8, 18499656), (12, 12333104), (14, 10571232), (16, 9249828), (21, 7047488), (24, 6166552), (28, 5285616), (32, 4624914), (42, 3523744), (48, 3083276), (49, 3020352), (56, 2642808), (64, 2312457), (84, 1761872), (96, 1541638), (98, 1510176), (112, 1321404), (147, 1006784), (168, 880936), (192, 770819), (196, 755088), (224, 660702), (294, 503392), (336, 440468), (392, 377544), (448, 330351), (588, 251696), (672, 220234), (784, 188772), (1176, 125848), (1344, 110117), (1568, 94386), (2352, 62924), (3136, 47193), (4704, 31462), (9408, 15731)]