156724328235

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1\times {\mathrm{141689}}^1$

素因数の和:143727

約数の個数: 32

約数和(自身を含む): 257667232320

約数和(自身を除く): 100942904085

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 1993, 5979, 9965, 29895, 73741, 141689, 221223, 368705, 425067, 708445, 1106115, 2125335, 5242493, 15727479, 26212465, 78637395, 282386177, 847158531, 1411930885, 4235792655, 10448288549, 31344865647, 52241442745, 156724328235]

約数ペア:

[(1, 156724328235), (3, 52241442745), (5, 31344865647), (15, 10448288549), (37, 4235792655), (111, 1411930885), (185, 847158531), (555, 282386177), (1993, 78637395), (5979, 26212465), (9965, 15727479), (29895, 5242493), (73741, 2125335), (141689, 1106115), (221223, 708445), (368705, 425067)]