164545248

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{244859}}^1$

素因数の和:244879

約数の個数: 48

約数和(自身を含む): 493637760

約数和(自身を除く): 329092512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 244859, 489718, 734577, 979436, 1469154, 1714013, 1958872, 2938308, 3428026, 3917744, 5142039, 5876616, 6856052, 7835488, 10284078, 11753232, 13712104, 20568156, 23506464, 27424208, 41136312, 54848416, 82272624, 164545248]

約数ペア:

[(1, 164545248), (2, 82272624), (3, 54848416), (4, 41136312), (6, 27424208), (7, 23506464), (8, 20568156), (12, 13712104), (14, 11753232), (16, 10284078), (21, 7835488), (24, 6856052), (28, 5876616), (32, 5142039), (42, 3917744), (48, 3428026), (56, 2938308), (84, 1958872), (96, 1714013), (112, 1469154), (168, 979436), (224, 734577), (336, 489718), (672, 244859)]