127795136

素因数分解:

$2^6\times 7^2\times {\mathrm{40751}}^1$

素因数の和:40777

約数の個数: 42

約数和(自身を含む): 295003728

約数和(自身を除く): 167208592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 40751, 81502, 163004, 285257, 326008, 570514, 652016, 1141028, 1304032, 1996799, 2282056, 2608064, 3993598, 4564112, 7987196, 9128224, 15974392, 18256448, 31948784, 63897568, 127795136]

約数ペア:

[(1, 127795136), (2, 63897568), (4, 31948784), (7, 18256448), (8, 15974392), (14, 9128224), (16, 7987196), (28, 4564112), (32, 3993598), (49, 2608064), (56, 2282056), (64, 1996799), (98, 1304032), (112, 1141028), (196, 652016), (224, 570514), (392, 326008), (448, 285257), (784, 163004), (1568, 81502), (3136, 40751)]