120717752168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{68171}}^1\times {\mathrm{17027}}^1$

素因数の和:85217

約数の個数: 32

約数和(自身を含む): 243774891360

約数和(自身を除く): 123057139192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 17027, 34054, 68108, 68171, 136216, 136342, 221351, 272684, 442702, 545368, 885404, 886223, 1770808, 1772446, 3544892, 7089784, 1160747617, 2321495234, 4642990468, 9285980936, 15089719021, 30179438042, 60358876084, 120717752168]

約数ペア:

[(1, 120717752168), (2, 60358876084), (4, 30179438042), (8, 15089719021), (13, 9285980936), (26, 4642990468), (52, 2321495234), (104, 1160747617), (17027, 7089784), (34054, 3544892), (68108, 1772446), (68171, 1770808), (136216, 886223), (136342, 885404), (221351, 545368), (272684, 442702)]