156726028784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9623}}^1\times {\mathrm{78301}}^1$

素因数の和:87945

約数の個数: 40

約数和(自身を含む): 327053046432

約数和(自身を除く): 170327017648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9623, 19246, 38492, 76984, 78301, 125099, 153968, 156602, 250198, 313204, 500396, 626408, 1000792, 1017913, 1252816, 2001584, 2035826, 4071652, 8143304, 16286608, 753490523, 1506981046, 3013962092, 6027924184, 9795376799, 12055848368, 19590753598, 39181507196, 78363014392, 156726028784]

約数ペア:

[(1, 156726028784), (2, 78363014392), (4, 39181507196), (8, 19590753598), (13, 12055848368), (16, 9795376799), (26, 6027924184), (52, 3013962092), (104, 1506981046), (208, 753490523), (9623, 16286608), (19246, 8143304), (38492, 4071652), (76984, 2035826), (78301, 2001584), (125099, 1252816), (153968, 1017913), (156602, 1000792), (250198, 626408), (313204, 500396)]