127915448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{841549}}^1$

素因数の和:841574

約数の個数: 16

約数和(自身を含む): 252465000

約数和(自身を除く): 124549552

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 841549, 1683098, 3366196, 6732392, 15989431, 31978862, 63957724, 127915448]

約数ペア:

[(1, 127915448), (2, 63957724), (4, 31978862), (8, 15989431), (19, 6732392), (38, 3366196), (76, 1683098), (152, 841549)]