121495424

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{49957}}^1$

素因数の和:49990

約数の個数: 32

約数和(自身を含む): 254785800

約数和(自身を除く): 133290376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 49957, 99914, 199828, 399656, 799312, 949183, 1598624, 1898366, 3197248, 3796732, 6394496, 7593464, 15186928, 30373856, 60747712, 121495424]

約数ペア:

[(1, 121495424), (2, 60747712), (4, 30373856), (8, 15186928), (16, 7593464), (19, 6394496), (32, 3796732), (38, 3197248), (64, 1898366), (76, 1598624), (128, 949183), (152, 799312), (304, 399656), (608, 199828), (1216, 99914), (2432, 49957)]