128032912

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{39419}}^1$

素因数の和:39463

約数の個数: 40

約数和(自身を含む): 293284800

約数和(自身を除く): 165251888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 39419, 78838, 157676, 275933, 315352, 551866, 630704, 1103732, 1143151, 2207464, 2286302, 4414928, 4572604, 8002057, 9145208, 16004114, 18290416, 32008228, 64016456, 128032912]

約数ペア:

[(1, 128032912), (2, 64016456), (4, 32008228), (7, 18290416), (8, 16004114), (14, 9145208), (16, 8002057), (28, 4572604), (29, 4414928), (56, 2286302), (58, 2207464), (112, 1143151), (116, 1103732), (203, 630704), (232, 551866), (406, 315352), (464, 275933), (812, 157676), (1624, 78838), (3248, 39419)]