168603904

素因数分解:

$2^8\times 7^2\times {\mathrm{13441}}^1$

素因数の和:13471

約数の個数: 54

約数和(自身を含む): 391525134

約数和(自身を除く): 222921230

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 13441, 26882, 53764, 94087, 107528, 188174, 215056, 376348, 430112, 658609, 752696, 860224, 1317218, 1505392, 1720448, 2634436, 3010784, 3440896, 5268872, 6021568, 10537744, 12043136, 21075488, 24086272, 42150976, 84301952, 168603904]

約数ペア:

[(1, 168603904), (2, 84301952), (4, 42150976), (7, 24086272), (8, 21075488), (14, 12043136), (16, 10537744), (28, 6021568), (32, 5268872), (49, 3440896), (56, 3010784), (64, 2634436), (98, 1720448), (112, 1505392), (128, 1317218), (196, 860224), (224, 752696), (256, 658609), (392, 430112), (448, 376348), (784, 215056), (896, 188174), (1568, 107528), (1792, 94087), (3136, 53764), (6272, 26882), (12544, 13441)]