138891696

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{21121}}^1$

素因数の和:21269

約数の個数: 40

約数和(自身を含む): 361439664

約数和(自身を除く): 222547968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 21121, 42242, 63363, 84484, 126726, 168968, 253452, 337936, 506904, 1013808, 2893577, 5787154, 8680731, 11574308, 17361462, 23148616, 34722924, 46297232, 69445848, 138891696]

約数ペア:

[(1, 138891696), (2, 69445848), (3, 46297232), (4, 34722924), (6, 23148616), (8, 17361462), (12, 11574308), (16, 8680731), (24, 5787154), (48, 2893577), (137, 1013808), (274, 506904), (411, 337936), (548, 253452), (822, 168968), (1096, 126726), (1644, 84484), (2192, 63363), (3288, 42242), (6576, 21121)]