149627968

素因数分解:

$2^6\times 7^2\times {\mathrm{47713}}^1$

素因数の和:47739

約数の個数: 42

約数和(自身を含む): 345401646

約数和(自身を除く): 195773678

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 47713, 95426, 190852, 333991, 381704, 667982, 763408, 1335964, 1526816, 2337937, 2671928, 3053632, 4675874, 5343856, 9351748, 10687712, 18703496, 21375424, 37406992, 74813984, 149627968]

約数ペア:

[(1, 149627968), (2, 74813984), (4, 37406992), (7, 21375424), (8, 18703496), (14, 10687712), (16, 9351748), (28, 5343856), (32, 4675874), (49, 3053632), (56, 2671928), (64, 2337937), (98, 1526816), (112, 1335964), (196, 763408), (224, 667982), (392, 381704), (448, 333991), (784, 190852), (1568, 95426), (3136, 47713)]