127002008

素因数分解:

$2^3\times 7^1\times {\mathrm{1193}}^1\times {\mathrm{1901}}^1$

素因数の和:3107

約数の個数: 32

約数和(自身を含む): 272518560

約数和(自身を除く): 145516552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1193, 1901, 2386, 3802, 4772, 7604, 8351, 9544, 13307, 15208, 16702, 26614, 33404, 53228, 66808, 106456, 2267893, 4535786, 9071572, 15875251, 18143144, 31750502, 63501004, 127002008]

約数ペア:

[(1, 127002008), (2, 63501004), (4, 31750502), (7, 18143144), (8, 15875251), (14, 9071572), (28, 4535786), (56, 2267893), (1193, 106456), (1901, 66808), (2386, 53228), (3802, 33404), (4772, 26614), (7604, 16702), (8351, 15208), (9544, 13307)]