156978244851

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{312583}}^1$

素因数の和:312875

約数の個数: 32

約数和(自身を含む): 227761205760

約数和(自身を除く): 70782960909

約数列:

[1, 3, 17, 43, 51, 129, 229, 687, 731, 2193, 3893, 9847, 11679, 29541, 167399, 312583, 502197, 937749, 5313911, 13441069, 15941733, 40323207, 71581507, 214744521, 228498173, 685494519, 1216885619, 3078004801, 3650656857, 9234014403, 52326081617, 156978244851]

約数ペア:

[(1, 156978244851), (3, 52326081617), (17, 9234014403), (43, 3650656857), (51, 3078004801), (129, 1216885619), (229, 685494519), (687, 228498173), (731, 214744521), (2193, 71581507), (3893, 40323207), (9847, 15941733), (11679, 13441069), (29541, 5313911), (167399, 937749), (312583, 502197)]