156949713496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{32749}}^1$

素因数の和:33172

約数の個数: 64

約数和(自身を含む): 315146700000

約数和(自身を除く): 158196986504

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 269, 524, 538, 1048, 1076, 2152, 2227, 4454, 4573, 8908, 9146, 17816, 18292, 32749, 35239, 36584, 65498, 70478, 130996, 140956, 261992, 281912, 556733, 599063, 1113466, 1198126, 2226932, 2396252, 4290119, 4453864, 4792504, 8580238, 8809481, 17160476, 17618962, 34320952, 35237924, 70475848, 72932023, 145864046, 149761177, 291728092, 299522354, 583456184, 599044708, 1154042011, 1198089416, 2308084022, 4616168044, 9232336088, 19618714187, 39237428374, 78474856748, 156949713496]

約数ペア:

[(1, 156949713496), (2, 78474856748), (4, 39237428374), (8, 19618714187), (17, 9232336088), (34, 4616168044), (68, 2308084022), (131, 1198089416), (136, 1154042011), (262, 599044708), (269, 583456184), (524, 299522354), (538, 291728092), (1048, 149761177), (1076, 145864046), (2152, 72932023), (2227, 70475848), (4454, 35237924), (4573, 34320952), (8908, 17618962), (9146, 17160476), (17816, 8809481), (18292, 8580238), (32749, 4792504), (35239, 4453864), (36584, 4290119), (65498, 2396252), (70478, 2226932), (130996, 1198126), (140956, 1113466), (261992, 599063), (281912, 556733)]