127007888

素因数分解:

$2^4\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3623}}^1$

素因数の和:3951

約数の個数: 40

約数和(自身を含む): 282208128

約数和(自身を除く): 155200240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 313, 626, 1252, 2191, 2504, 3623, 4382, 5008, 7246, 8764, 14492, 17528, 25361, 28984, 35056, 50722, 57968, 101444, 202888, 405776, 1133999, 2267998, 4535996, 7937993, 9071992, 15875986, 18143984, 31751972, 63503944, 127007888]

約数ペア:

[(1, 127007888), (2, 63503944), (4, 31751972), (7, 18143984), (8, 15875986), (14, 9071992), (16, 7937993), (28, 4535996), (56, 2267998), (112, 1133999), (313, 405776), (626, 202888), (1252, 101444), (2191, 57968), (2504, 50722), (3623, 35056), (4382, 28984), (5008, 25361), (7246, 17528), (8764, 14492)]