156764228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{13417}}^1$

素因数の和:13571

約数の個数: 24

約数和(自身を含む): 288540672

約数和(自身を除く): 131776444

約数列:

[1, 2, 4, 23, 46, 92, 127, 254, 508, 2921, 5842, 11684, 13417, 26834, 53668, 308591, 617182, 1234364, 1703959, 3407918, 6815836, 39191057, 78382114, 156764228]

約数ペア:

[(1, 156764228), (2, 78382114), (4, 39191057), (23, 6815836), (46, 3407918), (92, 1703959), (127, 1234364), (254, 617182), (508, 308591), (2921, 53668), (5842, 26834), (11684, 13417)]