153940344

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^2\times {\mathrm{3469}}^1$

素因数の和:3564

約数の個数: 48

約数和(自身を含む): 394122600

約数和(自身を除く): 240182256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 1849, 3469, 3698, 5547, 6938, 7396, 10407, 11094, 13876, 14792, 20814, 22188, 27752, 41628, 44376, 83256, 149167, 298334, 447501, 596668, 895002, 1193336, 1790004, 3580008, 6414181, 12828362, 19242543, 25656724, 38485086, 51313448, 76970172, 153940344]

約数ペア:

[(1, 153940344), (2, 76970172), (3, 51313448), (4, 38485086), (6, 25656724), (8, 19242543), (12, 12828362), (24, 6414181), (43, 3580008), (86, 1790004), (129, 1193336), (172, 895002), (258, 596668), (344, 447501), (516, 298334), (1032, 149167), (1849, 83256), (3469, 44376), (3698, 41628), (5547, 27752), (6938, 22188), (7396, 20814), (10407, 14792), (11094, 13876)]