139911624

素因数分解:

$2^3\times 3^5\times {\mathrm{71971}}^1$

素因数の和:71992

約数の個数: 48

約数和(自身を含む): 392967120

約数和(自身を除く): 253055496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 71971, 143942, 215913, 287884, 431826, 575768, 647739, 863652, 1295478, 1727304, 1943217, 2590956, 3886434, 5181912, 5829651, 7772868, 11659302, 15545736, 17488953, 23318604, 34977906, 46637208, 69955812, 139911624]

約数ペア:

[(1, 139911624), (2, 69955812), (3, 46637208), (4, 34977906), (6, 23318604), (8, 17488953), (9, 15545736), (12, 11659302), (18, 7772868), (24, 5829651), (27, 5181912), (36, 3886434), (54, 2590956), (72, 1943217), (81, 1727304), (108, 1295478), (162, 863652), (216, 647739), (243, 575768), (324, 431826), (486, 287884), (648, 215913), (972, 143942), (1944, 71971)]