156980709172

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{295076521}}^1$

素因数の和:295076551

約数の個数: 24

約数和(自身を含む): 330485704640

約数和(自身を除く): 173504995468

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 295076521, 590153042, 1180306084, 2065535647, 4131071294, 5606453899, 8262142588, 11212907798, 22425815596, 39245177293, 78490354586, 156980709172]

約数ペア:

[(1, 156980709172), (2, 78490354586), (4, 39245177293), (7, 22425815596), (14, 11212907798), (19, 8262142588), (28, 5606453899), (38, 4131071294), (76, 2065535647), (133, 1180306084), (266, 590153042), (532, 295076521)]