138473992

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{3539}}^1$

素因数の和:3685

約数の個数: 32

約数和(自身を含む): 267199200

約数和(自身を除く): 128725208

約数列:

[1, 2, 4, 8, 67, 73, 134, 146, 268, 292, 536, 584, 3539, 4891, 7078, 9782, 14156, 19564, 28312, 39128, 237113, 258347, 474226, 516694, 948452, 1033388, 1896904, 2066776, 17309249, 34618498, 69236996, 138473992]

約数ペア:

[(1, 138473992), (2, 69236996), (4, 34618498), (8, 17309249), (67, 2066776), (73, 1896904), (134, 1033388), (146, 948452), (268, 516694), (292, 474226), (536, 258347), (584, 237113), (3539, 39128), (4891, 28312), (7078, 19564), (9782, 14156)]