127202456

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{821}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 242358480

約数和(自身を除く): 115156024

約数列:

[1, 2, 4, 8, 107, 181, 214, 362, 428, 724, 821, 856, 1448, 1642, 3284, 6568, 19367, 38734, 77468, 87847, 148601, 154936, 175694, 297202, 351388, 594404, 702776, 1188808, 15900307, 31800614, 63601228, 127202456]

約数ペア:

[(1, 127202456), (2, 63601228), (4, 31800614), (8, 15900307), (107, 1188808), (181, 702776), (214, 594404), (362, 351388), (428, 297202), (724, 175694), (821, 154936), (856, 148601), (1448, 87847), (1642, 77468), (3284, 38734), (6568, 19367)]