121591904

素因数分解:

$2^5\times 7^1\times {\mathrm{542821}}^1$

素因数の和:542838

約数の個数: 24

約数和(自身を含む): 273582288

約数和(自身を除く): 151990384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 542821, 1085642, 2171284, 3799747, 4342568, 7599494, 8685136, 15198988, 17370272, 30397976, 60795952, 121591904]

約数ペア:

[(1, 121591904), (2, 60795952), (4, 30397976), (7, 17370272), (8, 15198988), (14, 8685136), (16, 7599494), (28, 4342568), (32, 3799747), (56, 2171284), (112, 1085642), (224, 542821)]