156740427632

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{12721}}^1\times {\mathrm{17909}}^1$

素因数の和:30681

約数の個数: 40

約数和(自身を含む): 310788791280

約数和(自身を除く): 154048363648

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 12721, 17909, 25442, 35818, 50884, 71636, 101768, 143272, 203536, 286544, 547003, 770087, 1094006, 1540174, 2188012, 3080348, 4376024, 6160696, 8752048, 12321392, 227820389, 455640778, 911281556, 1822563112, 3645126224, 9796276727, 19592553454, 39185106908, 78370213816, 156740427632]

約数ペア:

[(1, 156740427632), (2, 78370213816), (4, 39185106908), (8, 19592553454), (16, 9796276727), (43, 3645126224), (86, 1822563112), (172, 911281556), (344, 455640778), (688, 227820389), (12721, 12321392), (17909, 8752048), (25442, 6160696), (35818, 4376024), (50884, 3080348), (71636, 2188012), (101768, 1540174), (143272, 1094006), (203536, 770087), (286544, 547003)]