121721824

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6547}}^1$

素因数の和:6647

約数の個数: 48

約数和(自身を含む): 277216128

約数和(自身を除く): 155494304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 1162, 1328, 2324, 2656, 4648, 6547, 9296, 13094, 18592, 26188, 45829, 52376, 91658, 104752, 183316, 209504, 366632, 543401, 733264, 1086802, 1466528, 2173604, 3803807, 4347208, 7607614, 8694416, 15215228, 17388832, 30430456, 60860912, 121721824]

約数ペア:

[(1, 121721824), (2, 60860912), (4, 30430456), (7, 17388832), (8, 15215228), (14, 8694416), (16, 7607614), (28, 4347208), (32, 3803807), (56, 2173604), (83, 1466528), (112, 1086802), (166, 733264), (224, 543401), (332, 366632), (581, 209504), (664, 183316), (1162, 104752), (1328, 91658), (2324, 52376), (2656, 45829), (4648, 26188), (6547, 18592), (9296, 13094)]