123743648

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4217}}^1$

素因数の和:4365

約数の個数: 48

約数和(自身を含む): 280615104

約数和(自身を除く): 156871456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 524, 917, 1048, 1834, 2096, 3668, 4192, 4217, 7336, 8434, 14672, 16868, 29344, 29519, 33736, 59038, 67472, 118076, 134944, 236152, 472304, 552427, 944608, 1104854, 2209708, 3866989, 4419416, 7733978, 8838832, 15467956, 17677664, 30935912, 61871824, 123743648]

約数ペア:

[(1, 123743648), (2, 61871824), (4, 30935912), (7, 17677664), (8, 15467956), (14, 8838832), (16, 7733978), (28, 4419416), (32, 3866989), (56, 2209708), (112, 1104854), (131, 944608), (224, 552427), (262, 472304), (524, 236152), (917, 134944), (1048, 118076), (1834, 67472), (2096, 59038), (3668, 33736), (4192, 29519), (4217, 29344), (7336, 16868), (8434, 14672)]