156767281317

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{199}}^1\times {\mathrm{242467}}^1$

素因数の和:242710

約数の個数: 36

約数和(自身を含む): 240188800800

約数和(自身を除く): 83421519483

約数列:

[1, 3, 9, 19, 57, 171, 199, 361, 597, 1083, 1791, 3249, 3781, 11343, 34029, 71839, 215517, 242467, 646551, 727401, 2182203, 4606873, 13820619, 41461857, 48250933, 87530587, 144752799, 262591761, 434258397, 787775283, 916767727, 2750303181, 8250909543, 17418586813, 52255760439, 156767281317]

約数ペア:

[(1, 156767281317), (3, 52255760439), (9, 17418586813), (19, 8250909543), (57, 2750303181), (171, 916767727), (199, 787775283), (361, 434258397), (597, 262591761), (1083, 144752799), (1791, 87530587), (3249, 48250933), (3781, 41461857), (11343, 13820619), (34029, 4606873), (71839, 2182203), (215517, 727401), (242467, 646551)]