163244256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{242923}}^1$

素因数の和:242943

約数の個数: 48

約数和(自身を含む): 489734784

約数和(自身を除く): 326490528

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, 242923, 485846, 728769, 971692, 1457538, 1700461, 1943384, 2915076, 3400922, 3886768, 5101383, 5830152, 6801844, 7773536, 10202766, 11660304, 13603688, 20405532, 23320608, 27207376, 40811064, 54414752, 81622128, 163244256]

約数ペア:

[(1, 163244256), (2, 81622128), (3, 54414752), (4, 40811064), (6, 27207376), (7, 23320608), (8, 20405532), (12, 13603688), (14, 11660304), (16, 10202766), (21, 7773536), (24, 6801844), (28, 5830152), (32, 5101383), (42, 3886768), (48, 3400922), (56, 2915076), (84, 1943384), (96, 1700461), (112, 1457538), (168, 971692), (224, 728769), (336, 485846), (672, 242923)]