129895808

素因数分解:

$2^7\times 7^1\times {\mathrm{144973}}^1$

素因数の和:144994

約数の個数: 32

約数和(自身を含む): 295746960

約数和(自身を除く): 165851152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 144973, 289946, 579892, 1014811, 1159784, 2029622, 2319568, 4059244, 4639136, 8118488, 9278272, 16236976, 18556544, 32473952, 64947904, 129895808]

約数ペア:

[(1, 129895808), (2, 64947904), (4, 32473952), (7, 18556544), (8, 16236976), (14, 9278272), (16, 8118488), (28, 4639136), (32, 4059244), (56, 2319568), (64, 2029622), (112, 1159784), (128, 1014811), (224, 579892), (448, 289946), (896, 144973)]