121606912

素因数分解:

$2^8\times 7^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:961

約数の個数: 72

約数和(自身を含む): 281254400

約数和(自身を除く): 159647488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 448, 553, 632, 859, 896, 1106, 1264, 1718, 1792, 2212, 2528, 3436, 4424, 5056, 6013, 6872, 8848, 10112, 12026, 13744, 17696, 20224, 24052, 27488, 35392, 48104, 54976, 67861, 70784, 96208, 109952, 135722, 141568, 192416, 219904, 271444, 384832, 475027, 542888, 769664, 950054, 1085776, 1539328, 1900108, 2171552, 3800216, 4343104, 7600432, 8686208, 15200864, 17372416, 30401728, 60803456, 121606912]

約数ペア:

[(1, 121606912), (2, 60803456), (4, 30401728), (7, 17372416), (8, 15200864), (14, 8686208), (16, 7600432), (28, 4343104), (32, 3800216), (56, 2171552), (64, 1900108), (79, 1539328), (112, 1085776), (128, 950054), (158, 769664), (224, 542888), (256, 475027), (316, 384832), (448, 271444), (553, 219904), (632, 192416), (859, 141568), (896, 135722), (1106, 109952), (1264, 96208), (1718, 70784), (1792, 67861), (2212, 54976), (2528, 48104), (3436, 35392), (4424, 27488), (5056, 24052), (6013, 20224), (6872, 17696), (8848, 13744), (10112, 12026)]