144846016

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:238

約数の個数: 112

約数和(自身を含む): 344041984

約数和(自身を除く): 199195968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 73, 86, 103, 112, 146, 172, 206, 224, 292, 301, 344, 412, 448, 511, 584, 602, 688, 721, 824, 1022, 1168, 1204, 1376, 1442, 1648, 2044, 2336, 2408, 2752, 2884, 3139, 3296, 4088, 4429, 4672, 4816, 5768, 6278, 6592, 7519, 8176, 8858, 9632, 11536, 12556, 15038, 16352, 17716, 19264, 21973, 23072, 25112, 30076, 31003, 32704, 35432, 43946, 46144, 50224, 52633, 60152, 62006, 70864, 87892, 100448, 105266, 120304, 124012, 141728, 175784, 200896, 210532, 240608, 248024, 283456, 323317, 351568, 421064, 481216, 496048, 646634, 703136, 842128, 992096, 1293268, 1406272, 1684256, 1984192, 2263219, 2586536, 3368512, 4526438, 5173072, 9052876, 10346144, 18105752, 20692288, 36211504, 72423008, 144846016]

約数ペア:

[(1, 144846016), (2, 72423008), (4, 36211504), (7, 20692288), (8, 18105752), (14, 10346144), (16, 9052876), (28, 5173072), (32, 4526438), (43, 3368512), (56, 2586536), (64, 2263219), (73, 1984192), (86, 1684256), (103, 1406272), (112, 1293268), (146, 992096), (172, 842128), (206, 703136), (224, 646634), (292, 496048), (301, 481216), (344, 421064), (412, 351568), (448, 323317), (511, 283456), (584, 248024), (602, 240608), (688, 210532), (721, 200896), (824, 175784), (1022, 141728), (1168, 124012), (1204, 120304), (1376, 105266), (1442, 100448), (1648, 87892), (2044, 70864), (2336, 62006), (2408, 60152), (2752, 52633), (2884, 50224), (3139, 46144), (3296, 43946), (4088, 35432), (4429, 32704), (4672, 31003), (4816, 30076), (5768, 25112), (6278, 23072), (6592, 21973), (7519, 19264), (8176, 17716), (8858, 16352), (9632, 15038), (11536, 12556)]