127371104

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6389}}^1$

素因数の和:6495

約数の個数: 48

約数和(自身を含む): 289850400

約数和(自身を除く): 162479296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4984, 6389, 9968, 12778, 19936, 25556, 44723, 51112, 89446, 102224, 178892, 204448, 357784, 568621, 715568, 1137242, 1431136, 2274484, 3980347, 4548968, 7960694, 9097936, 15921388, 18195872, 31842776, 63685552, 127371104]

約数ペア:

[(1, 127371104), (2, 63685552), (4, 31842776), (7, 18195872), (8, 15921388), (14, 9097936), (16, 7960694), (28, 4548968), (32, 3980347), (56, 2274484), (89, 1431136), (112, 1137242), (178, 715568), (224, 568621), (356, 357784), (623, 204448), (712, 178892), (1246, 102224), (1424, 89446), (2492, 51112), (2848, 44723), (4984, 25556), (6389, 19936), (9968, 12778)]